1
Switching Power Supply S82D
Switching Power Supply
S82D
High-Grade Power Supply for
Demanding Industrial Applications
DWide range of output voltages: 5 V or 12 V.
DSelectable 85 to 132 VAC or
170 to 264 VAC input voltage.
DEquipped with overvoltage and overload protection,
remote sensing and remote control functions.
DFan alarm signal warns of possible fan malfunction.
DFor loads drawing high current, parallel connection of
two power supplies possible.
DTwo pairs of output terminals simplify wiring of two
loads (300 W).
DOptional multiple output terminal available (600 W).
D3-year warranty.
Ordering Information
JSWITCHING POWER SUPPLIES
Stock Note: Shaded models are normally stocked.
Rated input voltage Power ratings Output Part number
Rated input voltage
Power ratings
Voltage Current
Part number
120/240VAC 300 W 5 VDC 60 A S82D-3005
120/240VAC
300 W
12 VDC 27 A S82D-3012
600 W 5 VDC 120 A S82D-6005
600 W
12 VDC 53 A S82D-6012
Note: For mounting brackets and other accessories, refer to the Accessories Section on the next page.
JMODEL NUMBER LEGEND
1. Power ratings
30: 300 W
60: 600 W
S82D - 12
2. Output voltage
05: 5 V
12: 12 V
24: 24 V
2Switching Power Supply S82D
JACCESSORIES (ORDER SEPARATELY)
Stock Note: Shaded models are normally stocked.
Item Mounting type Applicable power supply Part number
Mounting brackets Bottom mounting S82D-30jj S82Y-D30B
Mounting brackets
Bottom mounting
S82D-60jj S82Y-D60B
Side mounting S82D-30jj S82Y-D30S
Side mounting
S82D-60jj S82Y-D60S
Terminal expansion bracket S82D-60jj S82Y-D60T
Connection kit Parallel S82D-30jj S82Y-D30A
Connection kit
Parallel
S82D-60jj S82Y-D60A
Fan S82D-30jj S82Y-DFAN
Fan
S82D-60jj
S82Y-DFAN
Specifications
Power rating 300 W 600 W
Efficiency (typical) 74% to 84% (depending on types)
Life expectancy 10 yrs. min. (used at 40°C at the rated input with a 50% load)
The life expectancy of the fan is lower.
Input
Voltage (AC only) 120 V (85 to 132 V) or 240 V (170 to 264 V) selectable
Frequency 47 to 450 Hz
Current (with rated I/O) 100-V input 8 A max. 14 A max.
Current (with rated I/O)
200-V input 4 A max. 7 A max.
Leakage current (with rated I/O) 100-V input 0.5 mA max.
Leakage current (with rated I/O)
200-V input 1 mA max.
Inrush current (with rated I/O) 100-V input 25 A typ. 30 A typ.
Inrush current (with rated I/O)
200-V input 50 A typ. 60 A typ.
Noise filter Yes
Output
Voltage fluctuation 3% max. (combined input, load, and temperature variations)
Voltage adjustment range ±10%, adjustable with variable resistor (V.ADJ)
Ripple 2% (p-p) max.
Input variation influence 0.4% max. (85 to 132 VAC/170 to 264 VAC input, 100% load)
Load variation influence 0.8% max. (rated input, 0% to 100% load)
Temperature variation influence 0.04%/°C max. (0° to 50°C, with rated input and output)
Rise time 300 ms max. (output voltage rise to 90%, with rated input and output)
Hold time 20 ms min.
Additional functions
Overload protection 120% of rated load current (typical), inverted L drop, automatic reset (output shut off
after 5 s, reset by input reset)
Overvoltage protection 120% of rated output voltage (typical), shut-off type, reset by input reset
Fan alarm Relay output, connector SPST, 250 VAC, 1 A load resistance, but switching capacity
is 125 VA
Remote sensing Yes
Remote control Yes
Parallel connection Yes
(This table continues on the next page.)
3
Switching Power Supply S82D
Specifications Table – continued from previous page
Power rating 300 W 600 W
Characteristics
Ambient temperature Operating See the derating curve in the Engineering Data section
Ambient temperature
Storage –25°C to 85°C (–13°F to 185°F)
Ambient humidity Operating 25% to 85%
Ambient humidity
Storage 25% to 95%
Dielectric strength (see note below table) 2000 VAC, 50/60Hz for 1 min (between all inputs and outputs/housing)
500 VDC for 1 min (between all inputs and outputs/housing)
Insulation resistance (see note below table) 100 MΩ min. at 500 VDC (between all outputs and inputs/housing)
Vibration resistance Malfunction: 10 to 55 Hz, 0.75-mm double amplitude (approx. 4.5G) each in X, Y,
and Z directions for 2 hours.
Shock resistance Malfunction: 294 m/s2 (30G), 3 times each in ±1X, ±1Y, and ±1Z directions
Output indicator Yes (red)
Electromagnetic interference Meets FCC class A standards
Approved standards UL 1012, CSA E.B. 1402
Weight 2.5 kg max. 4 kg max.
Note: Be sure to remove short bar attached between FC and ACG terminals before performing dielectric strength test or insulation resis-
tance test because surge absorber is connected across input lines.
Engineering Data
JDERATING CURVE
Note: The derating curve differs depending on the mounting
position of the power supply. The curve above was ob-
tained with the power supply mounted in the standard
position.
Load (%)
Ambient temperature _C
JOVERVOLTAGE PROTECTION
The protective function prevents damage to the load and to the
power supply itself (from overvoltage). The output is shut off if the
output voltage rises above about 120% of the rated voltage. The
input power must be turned off for at least 30 s. Then, turn it on
again to reset the power supply.
Output voltage (V)
Overvoltage
Approx.
20%
10%
–10%
Rated output
voltage Variable
4Switching Power Supply S82D
JOVERLOAD PROTECTION
The protective function prevents damage to the load as well as to
the power supply itself due to overload. If the load current rises
above the overload set value (105% to 135% of the rated load
current), the protective function will engage, and the voltage will
be reduced. Reset is automatic, so the power supply will return to
normal operation when the overload condition is corrected.
If the output voltage falls below 70% of the rated value in an
overload condition, the low-voltage sensing circuit will engage
and shut off the output if the low voltage condition continues for
more than 5 s. In this situation, reset is not automatic. To reset
the power supply, turn off the input power for at least 30 s and
then turn it on again.
Output voltage (V)
Output current (%)
Rated voltage
Output shut off after 5 s
JINRUSH CURRENT, START UP TIME, HOLD TIME
AC input
voltage
AC input
current
Output
voltage
Input ON Input OFF
Start up time
300 ms max. Hold time
20 ms min.
Inrush current on input application
5
Switching Power Supply S82D
Nomenclature
11 10 9 6 4 512
1
2378
11 10 9 6 4 512
2378 1
1. DC Output Terminals: Connect load wiring.
2. Input Terminals: Connect input wiring.
3. Voltage Select Terminals: Switch the input voltage by
connecting or removing the short bar. (short circuited: 100 to
120 V; open: 200 to 240 V)
4. V. ADJ Adjustor: Use to adjust the output voltage.
5. Output LED Indicator: Lights when DC current is being
output.
6. Remote Sensing Terminals: These correct the voltage
drop in the load lines.
7. ACG Terminal: The intermediate point of the input filter.
Shorted to FG terminal for normal operation.
8. FG Terminal: Shorted to the housing, and connected to a
ground line.
9. Current Balance Terminal: Connected to the CB terminal
of another Power Supply wired in parallel.
10. Remote Control Terminals: Connected to an external
device to enable remote control of the output while the input
voltage is being applied.
11. Fan Alarm Output: Turns ON (shorted) when the speed of
the internal fan drops.
12. Output Voltage Monitoring Terminals: Take-off from the
DC output terminals. Connected to the remote sensing
terminals (+S and –S) when the remote sensing function is
not used.
Noise filter
Fuse*
GR
FG
AC (L)
AC (N)
Input
100/200 V
Inrush current
prevention
Rectifier Rectifier
Drive
Detection
Overvoltage
detection
Low-voltage
detection
Fan alarm circuit
Remote control
circuit
Control circuit
Overload
detection
Auxiliary
power
circuit
+ V
– V
+ S
– S
CB
FAN ALM
+ RC
– RC
FAN ALM
DC Output
Remote sensing
Current balance
Fan alarm
Remote control
* Fuse capacity:
Short bar
300 W: 8 A
600 W: 15 A
J
BLOCK DIAGRAM
6Switching Power Supply S82D
Operation
JREMOTE SENSING FUNCTION
This function corrects a voltage drop in the load wiring. When
using the remote sensing function, remove the short bars from
the remote sensing terminals as shown in the following diagram.
Remote sensing connection
(2-wire shielded cable)
Load
Load wiring
Remove the
short bar
Note: 1. When the voltage drop in the load wiring is large, the
overvoltage protection function might engage just from
the increase in voltage to correct the voltage drop, so
be sure to use high capacity wiring.
2. If the +S and +V terminals are left unconnected, the
high voltage protection function will engage and the
output voltage will be cut off. If the -S and -V terminals
are left unconnected, the output voltage will increase
about 5%.
JREMOTE CONTROL FUNCTION
This function allows the output voltage to be turned on and off
with an external signal (as long as the input voltage is being
applied). When using the remote control function, remove the
short bar from the remote control terminals and connect a switch
or transistor as shown in the diagram below. The remote control
circuit is insulated from input, output, and GR.
Remove the
short bar
Tr** Use a transistor with VCE > 20 V and Ic > 5 mA.
Voltage level Output voltage
Low: (0.8 V max.) ON
High: (2 V min.) OFF
JFAN ALARM
When the speed of the internal fan drops, the fan alarm output
(SPST-NO) will turn ON (shorted).
Normal condition Alarm condition
7
Switching Power Supply S82D
JSWITCHING THE INPUT VOLTAGE
BETWEEN 120 V AND 240 V
•Select 100 to 120 or 200 to 240 V input voltage by shorting or
opening the input voltage switching terminals, as shown in
the diagram below. (Factory set at 200 to 240 V operation.)
100 to 120 V Input
100 to
120
VAC
Shorted with the
short bar
200 to 240 V Input
200 to
240
VAC
Remove the
short bar
JGENERATING OUTPUT VOLTAGES (±)
S82D power supplies may be connected to provide floating
output voltages (±) as shown below.
JSERIES CONNECTION
The output of two power supplies can be combined in series to
double the output voltage as shown below.
8Switching Power Supply S82D
JPARALLEL CONNECTION
(MASTER/SLAVE OPERATION)
The S82D power supply has a built-in current balance function,
allowing two units to be connected in parallel (master/slave
operation) increasing the output current. A maximum of two units
can be connected in parallel.
Master/Slave Operation
When connecting two power supplies for master/slave operation,
use shielded wire to connect the current balance (CB) and -S
terminals as shown below.
In master/slave operation, the power supply with the lower
voltage adjustment set value (controlled by V. ADJ) is the master
unit, and the power supply with the higher voltage adjustment set
value is the slave unit.
Load
(–) (+)
–V
+V
CB–SCB–S
–V
+V
Shielded wire
Note: A maximum of two units can be connected in parallel.
Wiring
Use high capacity wiring between the power supplies and the
load in order to minimize voltage drops due to wire resistance. A
parallel connection kit, sold separately, is available. (Refer to the
Ordering Information section of this data sheet.) The kit includes
a bar to connect the outputs and shielded wire to connect the
current balance and -S terminals.
Power supply Connection kit
S82D-300 W S82Y-D30A
S82D-600 W S82Y-D60A
Wiring Specifications
When using lead wires, the wires should meet the specifications
in the following table.
Model Cross sectional area Length
S82D-3005 14 mm2 min. 30 cm max.
8 mm2 min. 20 cm max.
S82D-3012 8 mm2 min. 30 cm max.
5.5 mm2 min. 20 cm max.
S82D-3024 8 mm2 min. 50 cm max.
5.5 mm2 min. 30 cm max.
S82D-6005 20 mm2 min. 30 cm max.
14 mm2 min. (2 wires min.) 30 cm max.
S82D-6012 14 mm2 min. 30 cm max.
8 mm2 min. (2 wires min.) 30 cm max.
S82D-6024 8 mm2 min. 30 cm max.
5.5 mm2 min. (2 wires min.) 30 cm max.
Correct Wiring
To ensure that the voltage drop is the same between each power
supply and load, the length and cross sectional area of the wires
used should be uniform. Wire the system as shown in the figure
below.
Load
(–) (+)
–V
+V
CB–SCB–S
–V
+V
Shielded wire
Load
(–) (+)
–V
+V
CB–SCB–S
–V
+V
Shielded wire
Incorrect Wiring
Do not wire the power supplies as shown below. It would cause
output voltage imbalance: one of the units would supply
excessive current, causing the overload protection to engage.
The result would be an unstable current and a reduction in
product life expectancy.
Load
(–)
(+)
–V
+V
CB –SCB –S
–V
+V
Shielded wire
Adjusting the Output Voltage
(Master/Slave Operation)
Follow the procedure below when adjusting the output voltage of
a master/slave system.
1. Connect the two power supplies in parallel and decide which
unit will be the master.
2. Turn the voltage adjuster (V. ADJ) of the slave unit
completely clockwise.
3. Adjust the voltage adjuster (V. ADJ) of the master unit to the
desired voltage.
4. Slowly turn the voltage adjuster (V. ADJ) of the slave unit
counterclockwise and set the value just before the output
voltage drop.
Note: 1. Set equal output voltages for both power supplies for
safety reasons. If the master power supply stops oper-
ating due to input failure or breakage, the set output
value of the slave power supply will be the output.
2. Even if one power supply fails to operate, both output
LED indicators may be lit if the other power supply is in
operation.
9
Switching Power Supply S82D
Dimensions
Unit: mm (inch)
JSWITCHING POWER SUPPLIES
S82D-30jj (300 W)
M3 terminal
screw
M4 terminal
screw
M5 terminal
screw
120
(4.72)
92
(3.62)
190 (7.48)
55
30 max. 4 max.
17
20
Eight, M4 (depth: 6 max.)
including the other side
10
100
160 10
15
Four, M4 (depth: 6 max.)
Mounting Holes
Side View
Bottom View
Four, 5-dia.
holes
55 (2.17)
160
(6.30)
100 (3.94)
160
(6.30)
Four, 5-dia.
holes
15
S82D-60jj (600 W)
M3 terminal
screw
190 (7.48)
92
(3.62)
200 (7.87)
60
53
160
173
173
(6.81)
60 (2.36
)
160
(6.30)
M4 terminal
screw
50 max. 4 max.
17
15
Two, 8.5-dia. holes
Four, M5
Eight, M4 (depth: 6 max.) including
the other side
Four, M4 (depth: 6 max.)
8.5
10 40
12 15
15
Mounting Holes
Side View
Bottom View
Four, 5-dia.
holes
Four, 5-dia.
holes
173
(6.81)
15
10 Switching Power Supply S82D
Unit: mm (inch)
JMOUNTING BRACKETS (ORDER SEPARATELY)
Bottom Mounting
S82Y-D30B for S82D-30jj
160
15 6
138
25
150
(5.91) 100
Four, 4.5-dia holes
countersunk at 90_Four, 4.5-dia. holes
Four, M4
138
(5.43)
160
(6.30)
Mounting Holes
190 (7.48)
S82Y-D60B for S82D-60jj
173
12
30
220
(8.66) 160 208
6
Four, 4.5-dia. holes
Four, M4
208
(8.19)
173
(6.81)
Four, 4.5-dia holes
countersunk at 90_
200 (7.87)
Mounting Holes
Side Mounting
S82Y-D30S for S82D-30jj
160
15 6
110122 (4.80) 55
Four, 4.5-dia holes
countersunk at 90_
Four, 4.5-dia. holes
Four, M4
Mounting Holes
32
110 (4.33)
190 (7.48)
160
(6.30)
S82Y-D60S for S82D-60jj
173
12
32
122 (4.80) 60 110
6
Four, 4.5-dia. holes
Four, 4.5-dia holes
countersunk at 90_
Four, M4
110 (4.33)
197 (7.76)
173
(6.81)
Mounting Holes
11
Switching Power Supply S82D
Precautions
JMOUNTING
Ventilation Holes and Adequate Air Circulation
•To extend its long-term reliability, provide adequate cooling
when installing the power supply.
•When installing two or more power supplies side-by-side,
allow at least 20 mm (0.79) spacing between them, as shown
in the diagram below.
20 mm min.
•The ventilation holes in the front and back surfaces of the
unit must remain free of obstruction. The power supply is
cooled by air forced through it by the internal fan. Minimum
distances are indicated here.
300 W: 50 mm min.
600 W: 70 mm min.
Fan
300 W: 40 mm min.
600 W:50 mm min.
Minimize Dirt and Dust
•Take precautions to minimize dirt, dust, and other airborne
debris which could interfere with the forced-air cooling.
JREPLACING THE FAN
Fan Alarm
•It is necessary to replace the internal fan when the fan alarm
output goes ON.
Note: Replacement fan S82Y-DFAN can be ordered through
your dealer.
•To replace the fan, remove the back cover as shown in the
diagram below.
Body Connector for
fan
Fan
Back cover
PCB
JTERMINAL EXPANSION BRACKET
For 600 W Power Supplies
•When several loads need to be connected for 600-W Power
Supplies, use a terminal expansion bracket (as shown
below).
Note: Refer to the Ordering Information section of this data
sheet.
Brackets: 2
M4 x 8 terminal screws: 12
M5 x 12 terminal screws: 4
S82Y-D60T
12 Switching Power Supply S82D
Certain Terms and Conditions of Sale
1. Offer; Acceptance. These terms and conditions (these “Terms”) are
deemed part of all catalogs, manuals or other documents, whether elec-
tronic or in w riting, r elating t o t he s ale o f g oods or services (collectively, the
“Goods”) by Omron Electronics LLC and its subsidiary companies (“Sell-
er”). Seller hereby objects to any terms or conditions proposed in Buyer’s
purchase order or other documents w hich a re inconsistent with, o r in addi-
tion to, these Terms. P lease contact y our Omron representative to confirm
any additional terms for sales from your Omron company.
2. Prices. All prices stated are current, subject to change without notice by
Seller. Buyer agrees to pay the price in effect at time of shipment.
3. Discounts. Cash discounts, if any, will apply only on the net amount of in-
voices sent to Buyer after deducting transportation charges, taxes and du-
ties, and will be allowed only if (i) the invoice is paid according to Seller ’s
payment terms and (ii) Buyer has no past due amounts owing to Seller.
4. Orders. Seller will accept no order less than $200 net billing.
5. Governmental Approvals. Buyer shall be responsible for, and shall bear
all costs involved in, obtaining any government approvals required for the
importation or sale of the Goods.
6. Taxes. All taxes, duties and other governmental charges (other than gen-
eral real property and income taxes), including any interest or penalties
thereon, imposed directly or indirectly on Seller or required to be collected
directly or indirectly by Seller for the manufacture, production, sale, deliv -
ery, importation, consumption or use of the Goods sold hereunder (includ-
ing customs d uties a nd s ales, e xcise, use, turnover a nd l icense t axes) shall
be charged to and remitted by Buyer to Seller.
7. Financial. If t he f inancial p osition o f B uyer a t a ny t ime b ecomes u nsatisfac-
tory to S eller, S eller r eserves t he r ight t o s top s hipments o r r equire s atisfac-
tory security or payment in advance. If Buyer fails to make payment or
otherwise comply with these Terms or any related agreement, Seller may
(without liability and in addition to other remedies) cancel any unshipped
portion of Goods sold hereunder and stop any Goods in transit until Buyer
pays all amounts, including amounts payable hereunder, whether or not
then due, which are owing to it by Buyer. Buyer shall in any event remain
liable for all unpaid accounts.
8. Cancellation; Etc. Orders are not subject to rescheduling or cancellation
unless Buyer indemnifies Seller fully against all costs or expenses arising
in connection therewith.
9. Force Majeure. Seller shall not be liable for any delay or failure in delivery
resulting from causes beyond its control, including earthquakes, fires,
floods, strikes or other labor disputes, shortage of labor or materials, acci-
dents t o m achinery, acts o f s abotage, r i ots, d elay i n o r l ack o f transportation
or the requirements of any government authority.
10. Shipping; Delivery. Unless otherwise expressly agreed in writing by Seller:
a. Shipments shall be by a carrier selected by Seller;
b. Such carrier shall act as the agent of Buyer and delivery to such carrier
shall constitute delivery to Buyer;
c. All sales and shipments of Goods shall be FOB shipping point (unless
otherwise stated in writing by Seller), at which point title to and all risk
of loss of the Goods shall pass f rom S eller t o B uyer, provided that Seller
shall retain a security interest in the Goods until the full purchase price
is paid by Buyer;
d. Delivery and shipping dates are estimates only.
e. Seller will package Goods as it deems proper for protection against
normal handling and extra charges apply to special conditions.
11. Claims. Any claim by Buyer against Selle r for shortage or damage to the
Goods occurring before delivery to the c arrier m u st b e p resented i n writing
to S eller w ithin 3 0 d ays o f r eceipt o f s hipment a nd i nclude t he o riginal t rans-
portation bill signed b y t he c arrier n oting t hat t he c arrier r eceived t he G oods
from Seller in the condition claimed.
12. Warranties. (a) Exclusive Warranty. Seller’ s exclusive warranty i s that t he
Goods will be free from defects in materials and workmanship for a period
of twelve months from the date of sale by Seller (or such other period ex-
pressed in writing by Seller). Seller disclaims all o ther warranties, e xpress
or implied. (b) Limitations. SELLER MAKES NO WARRANTY OR REP-
RESENTATION, EXPRESS OR IMPLIED, ABOUT NON–INFRINGE-
MENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PUR-
POSE OF THE GOODS. BUYER ACKNOWLEDGES THAT IT ALONE
HAS DETERMINED T HAT THE GOODS WILL SUITABLY M EET T HE R E-
QUIREMENTS OF THEIR INTENDED USE. Seller further disclaims all
warranties and responsibility of any type for claims or expenses based on
infringement by the Goods or otherwise of any intellectual property right.
(c) Buyer Remedy. Seller’s sole obligation hereunder shall be to replace
(in the form originally shipped with Buyer responsible for labor charges for
removal or replacement thereof) the non–complying Good or, at Seller’s
election, to repay or credit Buyer an amount equal to the purchase price
of the Good; provided that in no event shall Seller be responsible for war -
ranty, repair, indemnity or any other claims or expenses regarding the
Goods unless Seller’s a nalysis c onfirms t hat the Goods w ere p roperly h an-
dled, stored, installed and maintained and not subject to contamination,
abuse, misuse or inappropriate modification. Return of any goods by Buy-
er must be approved in writing by Seller before shipment. Seller shall not
be liable for the suitability or unsuitability or the results from the use of
Goods in combination with any electrical or electronic components, cir-
cuits, system assemblies or any other materials or substances or environ-
ments. Any advice, recommendations or information given o rally o r i n w rit-
ing, are not to be construed as an amendment or addition to the above
warranty.
13. Damage Limits; Etc. SELLER SHALL N OT B E L IABLE F OR S PECIAL, I N-
DIRECT OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR
PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED
WITH THE G OODS, WHETHER SUCH C LAIM I S B ASED I N C ONTRACT,
WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event
shall liability of Seller exceed the individual price of the Good on which li-
ability is asserted.
14. Indemnities. Buyer shall indemnify and hold harmless Seller, its affiliates
and its employees from and against all liabilities, losses, claims, costs and
expenses (including a ttorney’ s f ees a nd e xpenses) r elated t o any claim, in-
vestigation, litigation or proceeding (whether or not Seller is a party) which
arises or is alleged to arise from Buyer’s acts or omissions under these
Terms or i n a ny w ay w ith r espect to the G oods. Without l imiting t he f orego-
ing, Buyer (at its own expense) shall indemnify and hold harmless Seller
and defend or settle any action brought against Seller to the extent that it
is based on a claim that any Good made to Buyer specifications infringed
intellectual property rights of another party.
15. Property; Confidentiality. The intellectual property embodied in the Goods
is the exclusive property of Seller and its affiliates and Buyer shall not at -
tempt to duplicate it in any way without the written permission of Seller.
Notwithstanding any charges to Buyer for engineering or tooling, all engi-
neering and tooling shall remain the exclusive property of Seller. All infor-
mation and materials supplied by Seller to Buyer relating to t he Goods are
confidential and proprietary, and Buyer shall limit distribution thereof to its
trusted employees and strictly prevent disclosure to any third party.
16. Miscellaneous. (a) Waiver. No failure or delay by Seller in exercising any
right and no course of dealing between Buyer and Seller shall operate as
a waiver of rights b y Seller. (b) A ssignment. B uyer m ay not a ssign its r ights
hereunder without Seller’s written consent. (c) A mendment. These Terms
constitute the entire agreement between Buyer and Seller relating to the
Goods, and no provision may be changed or waived unless in writing
signed by the parties. (d) Severability. If any provision hereof is rendered
ineffective o r i nvalid, s uch p rovision s hall n ot i nvalidate a ny o ther p rovision.
(e) Setoff. Buyer shall have no right to set off any amounts against the
amount owing in respect of this invoice. (f) As used herein, “including”
means “including without limitation”.
Certain Precautions
Certain Precautions on Specifications and Use
1. Suitability of Use. Seller shall not be responsible for conformity with any
standards, codes or regulations which apply to the combination of the
Good in the Buyer’s application or use of the Good. At Buyer ’s request,
Seller will provide applicable third party certification documents identifying
ratings and limitations o f u se w hich apply to the Good. This information by
itself is not sufficient for a complete determ ination of the suitability of the
Good in combination with the end product, machine, system, or other ap-
plication or u se. T he following are some examples of a pplications for w hich
particular attention must b e given. T his i s n ot i ntended t o b e a n exhaustive
list of all p ossible u ses o f this Good, nor is i t i ntended t o i mply t hat t he u ses
listed may be suitable for this Good:
(i) Outdoor use, uses involving potential chemical contamination or
electrical interference, or conditions or uses not described in this
document.
(ii) Energy control systems, combustion systems, railroad systems,
aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or
government regulations.
(iii)Systems, machines and equipment that could present a risk to life or
property. Please know and observe all prohibitions of use applicable to
this Good.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SE-
RIOUS RISK T O L IFE OR PROPERTY WITHOUT E NSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE
RISKS, AND THAT THE SELLER’S PRODUCT IS PROPERLY RATED
AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL
EQUIPMENT OR SYSTEM.
2. Programmable Products. S eller shall not be responsible f or the user’ s pro-
gramming of a programmable Good, or any consequence thereof.
3. Performance Data. Performance data given in this catalog is provided as
a guide f or the u ser i n d etermining s uitability and d oes not c onstitute a w ar-
ranty. It may represent the result of Seller ’s test conditions, and the user
must correlate it to actual application requirements. Actual performance
is subject to the Seller’s Warranty and Limitations of Liability.
4. Change in Specifications. Product specifications and accessories may be
changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are
changed, or when significant construction changes are made. However,
some specifications of the Good may be changed without any notice.
When in doubt, special part numbers may be assigned to fix or establish
key specifications for your application. Please consult with your Seller ’s
representative at any time to confirm actual specifications of purchased
Good.
5. Errors and Omissions. The information in this catalog has been carefully
checked and is believed to be accurate; however, no responsibility is as -
sumed for clerical, typographical or proofreading errors, or omissions.
13
Switching Power Supply S82D
