REVISIONS
REV DESCRIPTION DATE ISSUED BY
- ISSUE 1 10/27/99
FILE NAME: CAD1:MSWORD:PA212243.DOC SCALE:
NONE REV: - SH 1 OF 7
TITLE:
OVS SERIES SPECIFICATION
DOCUMENT NUMBER:
P-A2-12243
PREPARED BY:
43352 BUSINESS PARK DRIVE • TEMECULA • CA • 92590 ENGINEERING:
TEL: (909) 699-1270 • FAX: 9096769482 APPROVED:
PROPRIETARY NOTICE: THIS DRAWING PRINT OR DOCUMENT AND SUBJECT MATTER DISCLOSED HEREIN ARE PROPRIETARY ITEMS TO WHICH TAMURA
RETAINS THE EXCLUSIVE RIGHT OF DISSEMINATION, REPRODUCTION, MANUFACTURE AND SALE. THIS DRAWING, PRINT OR DOCUMENT IS SUBMITTED IN
CONFIDENCE FOR CONSIDERATION BY THE RECIPIENT ALONE UNLESS PERMISSION FOR FURTHER DISCLOSURE IS EXPRESSLY GRANTED IN WRITING.
A. Electrical Specifications
(1) AC Input Voltage Rating
AC Input Voltage Range
(2) Input Surge Current
(3) DC Output Adjustment Range
(4) Line Regulation
(5) Load Regulation
(6) Output Ripple and Noise
(7) Hold-up Time
(8) Output Transient Response
(9) Output Voltage Rise Time
(10) Efficiency
(11) Overload Protection
(12) OverVoltage Protection
(13) Leakage Current
(14) Overshoot
(15) Output Voltage Stability
(16) Temperature Coefficient
(17) Remote/Local Sensing
(18) (18) Remote ON/OFF Control
AC115V/AC230V by Manual Voltage Selector,
50/60Hz (47 - 63Hz)
AC90 – 132V
AC180 - 264V
30A MAX at nominal line (115/230V) cold start
± 10% MIN
± 0.5% MAX under specified input range
± 0.5% MAX from no load to full rated load
5 - 15V output 75mVp-p MAX
24V output 120mVp-p MAX DC to 20MHz BW
20msec MIN under nominal line and rated load
1msec MAX over ±2% of rated voltage
under 50 - 100% load change
100msec MAX, from 10% to 90% of rated output voltage
70% MIN at nominal line and rated load
120% TYP of rated load, fold-back limiting type
5V output 5.7 - 6.7V
12V output 14.25 - 15.75V
15V output 17.25 - 18.75V
24V output 27.0 - 29.0V
0.75mA rms MAX
No overshoot during turn ON/OFF
± 0.1% MAX for 8 hours after 20 minute warm-up
±0.02% per deg. C MAX
Built-in
Built-in F, G, H and J Series, 300uA MIN
< 1V for inhibit, > 4.5V for ON
FILE NAME: CAD1:MSWORD:PA212243.DOC SCALE: NONE REV: - DATE: 10/27/99 SH 2 OF 7
TITLE:
OVS SERIES SPECIFICATION
43352 BUSINESS PARK DRIVE • TEMECULA • CA • 92590
TEL: (909) 699-1270 • FAX: 9096769482 DOCUMENT NUMBER:
P-A2-12243
(19) AC Power Fail Signal Built-in on 5V output models only, other voltages optional
Power Good Logic “0”
Power Fail Logic “1”, 5msec MIN pulse width
(20) Withstand Voltage AC 3KV (Input - Output), AC 1.5KV (Input - Chassis ground)
(21) Insulation Resistance 50Mohm MIN DC500V (Input - Output)
(22) Part Number Description
Model No. O V S - oo oo oo
Series Name
Output voltage Case size
CASE SIZE MODEL VOLTS
AMPS
OVS-5E 5 0-10
OVS-12E 12 0-5
E OVS-15E 15 0-4
OVS-24E 24 0-2.5
OVS-5F 5 0-20
OVS-12F 12 0-10
F OVS-15F 15 0-8
OVS-24F 24 0-5
OVS-5G
OVS-12G 5
12 0-30
0-15
G OVS-24G 24 0-8
OVS-15G 15 0-12
OVS-5H 5 0-45
OVS-12H 12 0-22
H OVS-15H 15 0-18
OVS-24H 24 0-12
OVS-5J 5 0-60
OVS-12J 12 0-30
J OVS-15J 15 0-25
OVS-24J 24 0-16
FILE NAME: CAD1:MSWORD:PA212243.DOC SCALE: NONE REV: - DATE: 10/27/99 SH 3 OF 7
TITLE:
43352 BUSINESS PARK DRIVE • TEMECULA • CA • 92590
TEL: (909) 699-1270 • FAX: 9096769482
DOCUMENT NUMBER:
Note 1. Output ripple and noise to be measured with a 4.7uF +0.1 uF film or ceramic capacitor measured at points A as shown below.
Note 2. Output voltage to be measured at output terminals, Points B as shown below.
Note 3. Factory default input setting is AC115V.
POINT B POINT A
OUTPUT Measuring Points
A: Output Ripple and Noise
+ + B: Output Voltage
POWER SUPPLY 4.7uF 0.1 uF LOAD Capacitors
- 4.7uF: Low ESR Electolytic
0.1uF: Polyester film or ceramic
OUTPUT
POINT B POINT A
150mm +/-10mm (5.9” +/-0.4”)
B. Safety
Approved by UL1950, CSA 1402C, EN60950, VDE0805
CE Marking: EC Declaration of Conformity for LVD (Not idicated) May be issued.
C. EMI (Conductive)
Meets FCC20780 Part 15J Class B E, F Series
Class A G, H, J Series
VDE 0871 Class B E, F Series
Class A G, H, J Series
VCC1 Class 2 E, F Series
Class 1 G, H, J Series
D. Environmental
(1) Operating Temperature 0 to +50 deg. C (+40 deg. C with cover) *
For operation above 50 deg. C derate linearly to 50% load at +71 deg. C
(+61 deg. C with cover) *
* Ambient temperature to be measured at 1” above the main transformer.
(2) Storage Temperature -20 to +85 deg. C
(3) Operating Humidity 10 - 90% RH, non condensing
(4) Storage Humidity 10 - 95%, non condensing
(5) Vibration 10 - 55Hz, 2G (All axis, 1 hour)
(6) Shock 20msec, 20G (All axis, 3X ea.)
FILE NAME: CAD1:MSWORD:PA212243.DOC SCALE: NONE REV: - DATE: 10/27/99 SH 4 OF 7
TITLE:
OVS SERIES SPECIFICATION
43352 BUSINESS PARK DRIVE • TEMECULA • CA • 92590
TEL: (909) 699-1270 Ÿ FAX: 9096769482
DOCUMENT NUMBER:
P-A2-12243
G. Mechanical Specifications, dimensions shown in mm (inches).
See sheet 7 for drawing representaion
MODEL
A
B
C
D
E
F
G
H
R
S
T
OVS-E 117.3
(4.62) 12.7
(0.50) 76.29
(3.00) 12.7
(0.50) 104.6
(4.12) 124
(4.88) 25.4
(1.00) 50.8
(2.00) 12.7
(0.50) 76.2
(3.00) 2.00
(0.079)
OVS-F 180.3
(7.10) 38.1
(1.50) 114.3
(4.50) 12.7
(0.50) 104.6
(4.12) 124
(4.88) 30.2
(1.19) 60.2
(2.37) 38.1
(1.50) 114.3
(4.50) 2.00
(0.079)
OVS-G 218.4
(8.60) 12.7
(0.50) 177.8
(7.00) 12.7
(0.50) 104.6
(4.12) 124
(4.88) 30.2
(1.19) 60.2
(2.37) 12.7
(0.50) 177.8
(7.00) 2.00
(0.079)
OVS-H 269.2
(10.60)
12.7
(0.50) 228.6
(9.00) 12.7
(0.50) 104.6
(4.12) 124
(4.88) 33.3
(1.31) 66.0
(2.60) 12.7
(0.50) 228.6
(9.00) 3.00
(0.116)
OVS-J 304.8
(12.00)
12.7
(0.50) 254
(10.00)
12.7
(0.50) 104.6
(4.12) 124
(4.88) 34.8
(1.37) 69.9
(2.75) 12.7
(0.50) 279.4
(11.00)
3.00
(0.118)
TOLERANCES ±1.016
(±0.04)
±0.508
(±0.02)
±0.254
(±0.01)
±0.508
(±0.02)
±0.254
(±0.01)
±1.016
(±0.04) ±0.508
(±0.02)
±1.016
(±0.04)
±0.508
(±0.02)
±0.254
(±0.01)
N/A
Material List
ITEM # PART NAME QTY MATERIAL
1 COVER
1 ALUMINUM SHEET
2 CHASSIS 1 ALUMINUM SHEET
3 LABEL 1 PAPER
4 LABEL FOR E ONLY 1 PAPER
FILE NAME: CAD1:MSWORD:PA212243.DOC SCALE: NONE REV: - DATE: 10/27/99 SH 6 OF 7
TITLE:
OVS SERIES SPECIFICATION
43352 BUSINESS PARK DRIVE Ÿ TEMECULA Ÿ CA Ÿ 92590
TEL: (909) 699-1270 Ÿ FAX: 9096769482
DOCUMENT NUMBER:
P-A2-12243