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NV175 Series
Features
1-5 Outputs
Up to 90% Effi cient
Active Power Factor Correction
Universal Input (90 - 264VAC)
No Minimum Loads
Medical Approvals (Basic Insulation Input-Output)
175-200W, 3” x 5” Power Supplies
Model NV175
Input Voltage range - 90 - 264VAC (47 - 63Hz, 440Hz with reduced PFC)
Inrush Current A <40A at 25C and 230VAC input, Cold Start
Power Factor Harmonics - EN61000-3-2 Compliant (0.97 typical)
Regulation Total - 1%; Including Line (for 90-264VAC input change), Load (for 0-100% load change) and
Cross (for 0-100% load change on any other output) regulation
Ripple & Noise mV 1% or 50mV (Which ever is greater)
Effi ciency - Up to 90%, confi guration 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) μA 123μA 120VAC 60Hz, 257μA 240VAC 60Hz, <300μA 264VAC 63Hz (Type Test results)
Remote Sense - On Outputs CH1 & CH2, 0.5V compensation maximum
DC Good - CH1 Only, High on Fail (90% of nominal ±5%)
Remote On/Off (Specify N option) - -N1 or -N2 option: TTL level high = Off, -N3 or -N4 option: open circuit = Off (except standby)
Operating Temperature (1)(7) - 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 (Approx 10 CFM)
Isolation (4) - Input to Ground 2.3kVDC, Input to Output 4.3kVDC, Output to Ground 200VDC
Vibration (non operating) - Conforms to MIL-STD-810E, Method 516.5, Pro I, IV, VI; EN60068-2-6, IEC68-2-6
Shock - Conforms to MIL-STD-810E/F, Method 514.4, Pro I, Cat 1,9; EN60068-2-27,
EN60068-2-47, IEC68-2-47, IEC68-2-47, JIS C0041-1987
Safety Agency Approvals - UL/CSA/IEC/EN 60950-1, UL/CSA/IEC/EN 60601-1, ANSI/AAMI ES60601-1,
IEC/EN 61010-1, CE Mark
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 (without cover) (3) in 3” x 5” x 1.25”; N option version 3.7” x 5” x 1.25”
Warranty yrs Three Years
Specifi cations
(1) -20°C cold start
(2) See application note for Class B
(3) Including underside component leads
(4) Input-Output: Reinforced IEC60950-1, Basic IEC 60601-1.
See NV175-M for reinforced medical insulation
Key Market Segments & Applications
1071-800-526-2324 • www.us.tdk-lambda.com/lp/ Revision D3: Sept 2016
NV175 Series
For Additional Information, please visit
us.tdk-lambda.com/lp/products/nv-series.htm
CH1 CH1(5) Adjust. CH2 Adjust. CH3 Adjust. CH4 Adjust.
Code Range CH2(5) 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 Fixed
+2.7V / 15A 2 2.5 - 3.3V -15V / 1A F Fixed
+3.3V / 15A 3 2.5 - 3.3V -3.3V / 2A 3H Fixed
No output 0 - -5V / 2A 5H Fixed
+12V / 5A T 12 - 15V -12V / 2A TH Fixed
+15V / 5A F 12 - 15V -15V / 2A FH Fixed
+24V / 2.5A G 18 - 24V Fan Supply only 0H Fixed
+12V / 15A T 12 - 15V (8) +5V / 10A 5 3.3 - 5.5V No output 0 - No output 0
+15V / 12A F 12 - 15V (9) No output 0 -
Add “P” to
Add “P” to code code for
+24V / 7.5A G 24 - 28V (10) +5V / 8A 5 3.3 - 5.5V for positive positive
No output 0 - polarity output polarity output
How to Create a Model Number
Example 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.
No Option Blank Blank No Case
AC Fail, Remote On/Off, 5V/2A Standby, CH1 DC Good N U U Chassis
AC Fail, Remote On/Off, 12V/1A Standby, CH1 DC Good N1 C U Chassis with Cover
AC Fail, Remote On/Off, 13.5V/1A Standby, CH1 DC Good N2 F U Chassis, Cover and Fan*
ATX AC Fail+Remote On/Off, 5V/2A Standby, CH1 DC Good N3 I U Chassis, Cover and Fan*
ATX AC Fail+Remote On/Off, 12V/1A Standby, CH1 DC Good N4 and IEC inlet
* A high output CH4 (3H, 5H, TH, FH) or fan supply 0H must
be selected to provide fan option.
NV1- Enter number of outputs CH1 CH2 CH3 CH4 Global Case
Code Code Code Code Option Option
NV 300 to 700W Medical, 1-6 outputs
SC40/60 40 to 80W single, dual & triple 3x5 footprint
ZWS/ZWSPAF 5 to 240W single output power supplies
Other Industrial Products
CH5 Global
CH1 CH2 CH3 CH4 Stand By Option
Model (5) (5) (6) Type
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:
(5) Maximum combined current from CH1 + CH2 = 25A
5V CH1 models are limited to 175W max. All others 180W, 200Wpk 5 mins
(6) CH5 is always on regardless of inhbit status. Peak rated at 2.5A, fl oating output
(7) Convection cooled maximum ratings: CH1: 55W, Ch2: 8.25W, Ch3: 9W,
CH4: 3W, 75.25W total. 0°C - 40°C temperature range
(8) 12 - 12.5V if 24V CH3 is fi tted.
(9) 14.5 - 15.5V if 24V CH3 is fi tted.
(10) 24 - 24.5V if 5V CH2 is fi tted.
24 - 26V if 24V CH3 is fi tted
Stocked Models Quick Selector Outline Drawing
CONN Housing Pins
J1 39-01-2245 45750-3112
J2 09-50-8051 08-52-0113
Mating Parts (Molex)
See the website for detailed datasheet and outline drawing.
Add “Y” to code
for negative
polarity output
Built to Order Model Selector
