NV175 Series
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-LAMBDA-4
High Efficiency Less heat dissipated in system
Low Profile Fits in 1U enclosures
Power Factor Corrected Supports Global Use
No Minimum Loads Ease of Use
Feature Benefit
Broadcast
Test & Measurement
Medical
Industrial Computing and Routers
1-5 Outputs
Up to 90% Efficient
Active Power Factor Correction
Universal Input (90 - 264VAC)
No Minimum Loads
Medical Approvals
Key Market Segments & Applications
Features and Benefits
3” x 5” 175W Power Supplies
MODEL NV175
ITEMS
Input Voltage range - 90 - 264VAC (47 - 63Hz, 440Hz with reduced PFC)
Inrush Current A <40A at 25°C and 264VAC input, Cold Start
Power Factor Harmonics - EN61000-3-2 Compliant
Line Regulation - < 0.1% for 90-264VAC input change
Load Regulation - < 1% for 0-100% load change
Cross Regulation - < 0.1% for 100% load change on any output
Ripple & Noise mV 1% or 50mV (Which ever is greater)
Efficiency - Up to 90%, configuration dependant
Minimum Load A None
Overcurrent Protection - >105%
Overvoltage Protection V CH1 & CH2, 120-130%, Cycle AC line to reset
Overtemperature Protection - Yes
Hold Up Time (Typ) ms >16ms at 90VAC Input
Leakage Current (max) mA 300µA max at 264VAC, 63Hz (normal condition, 500µA Single Fault Condition)
Remote Sense - On Outputs CH1 & CH2, 0.5V compensation maximum
DC Good (Specify N option) - CH1 Only, High on Fail (<95% of nominal)
Remote On/Off (Specify N option) - TTL logic level high (or open circuit on -N3 option) will inhibit all outputs (except Standby)
Operating Temperature (1)(6) - 0 to +70°C. Derate linearily to 50% load from 50°C to 70°C
Storage Temperature - -40 to +85°C
Humidity (non condensing) - 5 - 95% RH
Cooling - Forced air, 2m/s from input to output
Isolation - Input to Ground 2.3kVDC, Input to Output 4.3kVDC, Output to Ground 200VDC
Vibration (non operating) - 2G, 10-500Hz (sweep & endurance at resonance) in all 3 planes
Shock - 30G per IEC68-2-27
Safety Agency Approvals - UL60950-1, CSA22.2 No 60950-1, EN60950-1, IEC60950-1, CE for LVD,
IEC60601-1, EN60601-1, EN61010-1, IEC61010-1
Immunity - EN61000-6-2:2001, EN61000-4-2, -3, -4, -5, -6, -8, -11
Conducted Emissions and Flicker - EN55022 Class B (per CISPR.22), EN61000-3-3
Radiated Emissions (2) - EN55022 Class A (per CISPR.22)
Weight (Typ) g 250g
Size (3) in 3” x 5” x 1.25”; N option version 3.7” x 5” x 1.25” (4” x 6.4” x 1.6” with fan)
Warranty yrs Three Years
Specifications
Notes: (1) -20°C cold start (2) See application note for Class B (3) Including underside component leads
NV175 Series
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-LAMBDA-4
Revision B1: Oct 2005
NV350 350W 1U Modular Power Supply 1-6 outputs
SC40/60 40 to 80W single, dual & triple 3x5 footprint
ZWS/ZWSPAF 5 to 240W single output power supplies
Other Lambda Industrial Products
Outline Drawing
For Additional Information, please visit
www.lambdapower.com/products/nv-series.htm
NV1 3 G 5 0 3HP N C
Description: Triple output, 24V/7.5A, 5V/8A, 3.3V/2A, Global option N, U Chassis with cover.
Mating Parts (Molex)
CONN Housing Pins
J1 39-01-2245 44476-3112
J2 09-50-8053 08-52-0113
CH1 CH1(4) Adjust. CH2 Adjust. CH3 Adjust. CH4 Adjust.
Code Range CH2(4) Code Range CH3 Code Range CH4 Code Range
+5V / 25A 5 5 - 5.5V +1.8V / 15A 1 0.9 - 3.3V -12V / 1A T None
+2.7V / 15A 2 2.5 - 3.3V -15V / 1A F None
+3.3V / 15A 3 2.5 - 3.3V -3.3V / 2A 3H None
No output 0 - -5V / 2A 5H None
+12V / 5A T 12 - 15V -12V / 2A TH None
+15V / 5A F 12 - 15V -15V / 2A FH None
+24V / 2.5A G 18 - 24V No output 0 None
+12V / 15A T 12 - 15V (7) +5V / 10A 5 3.3 - 5.5V No output 0 -
+15V / 12A F 12 - 15V (8) No output 0 - Add "P" to Add "P" to
code for code for
positive positive
+24V / 7.5A G 24 - 28V (9) +5V / 8A 5 3.3 - 5.5V polarity polarity
No output 0 - output output
NV1- Enter number of outputs CH1 CH2 CH3 CH4 Global Case
Code Code Code Code Option Option
No Option Blank Blank No Case
AC Fail, Remote On/Off, 5V Standby, CH1 DC Good N U U Chassis
ATX AC Fail+Remote On/Off, 5V Standby, CH1 DC Good N3 C U Chassis with Cover
F U Chassis, Cover and Fan*
* A high output CH4 (3H, 5H, TH, or FH) must be selected
to provide fan option.
Built to Order Model Selector
How to Create a Model Number
Example
Stocked Models Quick Selector
NV1-1T000 12V/15A - - - - -
NV1-1G000 24V/7.5A - - - - -
NV1-453TT +5V/25A +3.3V/15A +12V/5A -12V/1A - -
NV1-453FF +5V/25A +3.3V/15A +15V/5A -15V/1A - -
NV1-4G5TT +24V/7.5A +5V/8A +12V/5A -12V/1A - -
NV1-4G5FF +24V/7.5A +5V/8A +15V/5A -15V/1A - -
NV1-453TT-N3 +5V/25A +3.3V/15A +12V/5A -12V/1A 5V/2A N3 (ATX)
NV1-453FF-N3 +5V/25A +3.3V/15A +15V/5A -15V/1A 5V/2A N3 (ATX)
NV1-4G5TT-N3 +24V/7.5A +5V/8A +12V/5A -12V/1A 5V/2A N3 (ATX)
NV1-4G5FF-N3 +24V/7.5A +5V/8A +15V/5A -15V/1A 5V/2A N3 (ATX)
Notes:
(4) Maximum combined current from CH1 + CH2 = 25A
5V CH1 models are limited to 175W max. All others 180W
(5) CH5 is always on regardless of inhbit status. Peak rated at 2.5A, floating output
(6) Convection cooled maximum ratings: CH1: 55W, Ch2: 8.25W, Ch3: 9W,
CH4: 3W, 75.25W total. 0°C - 40°C temperature range
(7) 12 - 12.5V if CH3 is fitted.
(8) 14.5 - 15.5V if CH3 is fitted.
(9) 24 - 24.5V if CH2 is fitted.
24 - 26V if CH3 is fitted
CH5 Global
CH1 CH2 CH3 CH4 Stand By Option
Model (4) (4) (5) Type
See the website for detailed datasheet and outline drawing.
