ON-BOARD AC/DC MODULAR POWER SUPPLIES

FEATURES:

ON-BOARD AC/DC MODULAR POWER SUPPLIES
WIDE INPUT VOLTAGE FOR THE WORLD WIDE USE
COMPACT IN SIZE
DESIGNED TO MEET UNIVERSAL SAFETY STANDARDS
EMI MEET CISPR PUB.22 / FCC CLASS B
CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: 90-264Vac. (Or 110-340Vdc).
Input Frequency: 47-63 Hz. or DC.
Input Current: 0.32A @115Vac./0.15A @230Vac.
Inrush Current: 32.5A peak @230Vac.
Input Fuse: Use external fuse. 1.0A/250Vac. for
primary fuse is suggested
Dielectric Withstand: Meet IEC950
3,000Vac-Output/Input.
1,500Vac-Input/GND.
500Vac-Output/GND.
EMI: Meet CISPR PUB.22 / FCC Class B.
Hold-up time: 20mS @115Vac, 120mS @230Vac.
Earth Leakage: Less than 3.5mA @230Vac.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ.15Watts.
Output Indicator: LED
Line Regulation: ±0.1% typ.
Load Regulation: ±1.0% typ.
Noise & ripple: Typ. 1.0% peak to peak.
OVP: Built-in on main output.
Adjustability: From -10% of main output till OVP
Short Circuit Protection: Power fold back,
self-recovering.
Overload Protection: About 130% of overrange
foldback type.

GENERAL SPECIFICATION

Efficiency: Typ.72%
Switching Frequency: 83K Hz.
Circuit Topology: Fixed Frequency Flyback circuit.
Transient Response: Output voltage returns in less than 3mS following a
50% load change.
Case: Impact resistant thermo-plastic enclosure.
Weight: 120.0g (4.23 Oz).
Power Density: 3.76 Watts. / Cubic inch.
Safety Standard: EN60950/ UL1950 Class I.

Operating Temperature: -25 to +71°C range.
-10°C to +50°C without derating. Derating linearly
2.5%/°C from +50°C @F-L to +71°C @ H-L.
(Refer to Derating Chart.)
Storage Temperature: -40°C to +85°C.
Temperature Coefficient: 0.02% /°C.
Humidity: Up to 95%RH, Non-condensing.
Cooling: Convection cooling for +50°C @ full load.
At least 100LFM moving air is recommended
for full load >+50°C in a confined area.
Commercial Grade only.

NOTE: (1) All measurements are at nominal input, full load, and +25°C unless otherwise specified. (2) Load Regulation measured from Full-Load (F-L) to Half-Load (H-L) at nominal input and others loaded at half load.