AC-DC Power Module

AKC SERIES

20 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508

FAX: +886-2-26981319

-2-

Voltage

90-264 VAC or 100-375 VDC

Frequency (Hz)

47-440 Hz

Current (Full load)

400 mA max. (115 VAC) / 270 mA max. (230 VAC)

Inrush current (<2ms)

30 A max. (115 VAC) / 50 A max. (230 VAC)

Leakage Current

0.75 mA max.

External Fuse (recommend)

2 A slow blow type

Input

Power Saving

230V < 0.5W

Ripple

<0.2% Vout +40mV max (Vp-p)

Noise

<0.5% Vout +50mV max (Vp-p)

Hold-up time (typ.)

13 ms min.

Output

Switching frequency

100 kHz

Over current protection

Above 105% rated output power

Over voltage protection

Zener diode clamp

Protection

Short circuit protection

Hiccup mode, indefinite (automatic recovery)

Input-Output (V.AC)

3000V

Input-FG (V.AC)

1500V

Isolation

Output-FG (V.AC)

500V

Operating temperature

-25°C…+70°C (with derating)

Storage temperature

-40°C…+85°C

Temperature coefficient

0.02%/°C

Humidity

95% RH

Environment

MTBF

>200,000 h @ 25°C (MIL-HDBK-217F)

Dimension (L x W x H)

2.76 x 1.89 x 0.87 Inches

( 70.0 x 48.0 x 22.0 mm ) Tolerance

±0.5 mm

Case Material

Plastic resin + Fiberglass (flammability to UL 94V-0)

Weight

110 g

Physical

Cooling method

Free air convection

Safety

Agency Approvals

CE, UL, cUL

EMI

(Conducted & Radiated Emission)

EN 55022 class B

EMC

EN 55024

1. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

2. Ripple & Noise are measured at 20MHz of bandwidth with 0.1

μF & 47μF parallel capacitor.

Note

1.

The triple output required a minimum 10% loading on the output to maintain specified regulation.

Operation under no-load condition will not

damage these devices; however they may not meet all listed specification.

2.

Load regulation for triple output:

Main output (V1): 20% to 100% with 20% to 100% balanced on auxiliaries.

Auxiliary outputs (V2 and V3): 20% to 100% balanced on all outputs.

3.

Cross regulation for dual output: asymmetrical load 25% / 100% FL

Cross regulation for triple output:

Main output 100% load, auxiliary 100%,other auxiliary25% to 100%.

Auxiliary outputs(V2 and V3):main output 100% load, auxiliary 100%, other auxiliary 25% to 100% or main output 25%,auxiliary

25%,other auxiliary 25% to 100%.