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Electrical Specifications
Input Voltage 85-264 VAC/390 VDC, Universal
Input Frequency 47-63 Hz
Input Current 115 VAC: 0.8 A max. 230 VAC: 0.4 A max.
No Load Power less than 0.3 W typical
Inrush Current 115 VAC – 25 A, 230 VAC – 45 A, 264 VAC – 75 A
Leakage Current 300 uA Typical, (N.A. For Class II Option) Touch current <100 uA
Efficiency 85 % Typical
Hold-up Time 40 W:6 ms @230VAC
Output Power 40 W Convection Cooling
Line Regulation +/-0.5 %
Load Regulation +/-1 %
Transient Response 25 % step load change, at 0.1A/uS slew rate, 50% duty cycle, 50Hz=4% ,recovery time < 5 ms
Rise Time 50ms typical
Set Point Tolerance +/-1%
Over Current Protection >110%
Over Voltage Protection 110 to 140%
Short Circuit Protection Hiccup mode
Switching Frequency 65 KHz Typical
Operating Temperature -40 to +70°C
Storage Temperature -40 to +85°C
Relative Humidity 5 % to 95 %, noncondensing
Altitude Operating: 16,000 ft.; Non-operating: 40,000 ft
MTBF 2m Hours, Telcordia -SR332-issue 3
Isolation Voltage Input to Output – 4242 VDC
Option 1

Model Number

Description

Voltage

Max. Load

Min. Load

Ripple1

ULP40-1305 with Header 5 V 5 A 0.0 A 1.5%
ULP40-1312 with Header 12 V 3.33 A 0.0 A 1%
ULP40-1315 with Header 15 V 2.67 A 0.0 A 1%
ULP40-1324 with Header 24 V 1.67 A 0.0 A 1%
ULP40-1330 with Header 30 V 1.33 A 0.0 A 1%
ULP40-1348 with Header 48 V 0.83 A 0.0 A  1%
ULP40-1358 with Header 58 V 0.69 A 0.0 A 1%
MULP40-CK metal cover kit accessory
Option 2

Model Number

Description

Voltage

Max. Load

Min. Load

Ripple1

ULP40-1205 with PCB Mounting 5 V 5 A 0.0 A 1.5%
ULP40-1212 with PCB Mounting 12 V 3.33 A 0.0 A 1%
ULP40-1215 with PCB Mounting 15 V 2.67 A 0.0 A 1%
ULP40-1224 with PCB Mounting 24 V 1.67 A 0.0 A 1%
ULP40-1230 with PCB Mounting 30 V 1.33 A 0.0 A 1%
ULP40-1248 with PCB Mounting 48 V 0.83 A 0.0 A 1%
ULP40-1258 with PCB Mounting 58 V 0.69 A 0.0 A 1%
Option 3

Model Number

Description

Voltage

Max. Load

Min. Load

Ripple1

ULP40-1005 with Screw Terminal 5 V 5 A 0.0 A 1.5%
ULP40-1012 with Screw Terminal 12 V 3.33 A 0.0 A 1%
ULP40-1015 with Screw Terminal 15 V 2.67 A 0.0 A 1%
ULP40-1024 with Screw Terminal 24 V 1.67 A 0.0 A 1%
ULP40-1030 with Screw Terminal 30 V 1.33 A 0.0 A 1%
ULP40-1048 with Screw Terminal 48 V 0.83 A 0.0 A 1%
ULP40-1058 with Screw Terminal 58 V 0.69 A 0.0 A 1%
MULP40-CK metal cover kit accessory
Connectors
J1 Option 1 & 3 Pin 1 AC LINE
Pin 2 NOT FITTED
Pin 3 AC NEUTRAL
J2 Option 1 & 3 Pin 1,2 V1 +VE
Pin 3,4 V1 -VE

Notes
1. Ripple is peak to peak with 20 MHz bandwidth and 10 μF (Tantalum capacitor) in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.
2. Class II means without input Earth pin.
3. Specifications are for nominal input voltage, 25°C unless otherwise stated.
4. -40 to 0°C startup is guaranteed with spec deviation in output ripple and voltage regulation.

Mechanical Specifications
AC Input Connector (J1) Option 1 & 3 Tyco: 640445-3
Mating: 647402-3; Pins: 3-647409-1
DC Output Connector (J2) Option 1 & 3 Tyco: 640445-4
Mating: 647402-4; Pins: 3-647409-1
Dimensions 3 x 2 x 0.75 inches
(101.60 x 50.8x 19.05 mm)
Weight 100 gm approx
EMC
CE Mark Complies with LVD Directive
Conducted Emissions EN55022-B, CISPR22-B, FCC PART15-B
Static Discharge EN61000-4-2, Level-3
RF Field Susceptibility EN61000-4-3, Level-3
Fast Transients/Bursts EN61000-4-4, Level-3
Radiated Emissions Level A radiated,
Level B radiated with external core (King core K5B RC 25x12x15-M in input cable (5 turns))
Surge Susceptibility EN61000-4-5, Level-3
Safety
Safety Standard(s) IEC 60950-1 (ed.2), EN60950-1, UL 60950-1(2nd ed.) CSA C22 .2 No. 60950-1 (2nd ed.) Class 1 SELV
Approval Agency Nemko, UL, C-UL
Safety File Number(s) Nemko: Certificate No: P17221712, CB Test Certificate No : NO95863,UL: Certificate No: 20161121-E150565
Derating Curve
Mechanical Drawing
Option 1, 3
Notes: In case the PCB is mounted in a metal enclosure, using metal hardware ensure the following
1. Stand off, used to mount PCB has OD of 5.4 mm max.
2. Screws, used to fix PCB on stand off, have head dia of 6.0 mm max.
3. Washer, if used, to have dia of 6.5 mm max.
Option 2
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