AC-DC Power Module

AHC SERIES

5 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508

FAX: +886-2-26981319

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ELECTRICAL SPECIFICATIONS

Model No.

AHC-3.3S

AHC-5S

AHC-12S

AHC-15S

AHC-24S

Max Output Wattage (W)

4W

5W

5W

5W

5.5W

Voltage

90-264 VAC or 120-370 VDC

Frequency (Hz)

47-440 Hz

Current (Full load)

110 mA max. (115 VAC) / 70 mA max. (230 VAC)

Inrush Current (<2ms)

10 A max. (115 VAC) / 20 A max. (230 VAC)

Leakage Current

0.75 mA max.

Input

External Fuse (recommend)

1.5 A slow blow type

Voltage (V.DC.)

3.3V

5V

12V

15V

24V

Voltage Accuracy

±2%

Current (mA) max

1250

1000

420

333

230

Line Regulation (LL-HL) (typ.)

±0.3%.

Load Regulation (5-100%) (typ.)

±0.5%.

Minimum Load

0%

Maximum Capacitive Load

470-23,000µF depending on model

Ripple

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

Noise

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

Efficiency

64%

67%

73%

73%

75%

Hold-up Time

15 ms min.

Output

Switching Frequency

132 kHz

Over Power Protection

Hiccup technique, auto-recovery

Over Voltage Protection

Zener diode clamp

Protection

Short Circuit Protection

Hiccup mode, indefinite (automatic recovery)

Isolation

Input-Output (V.AC)

3000V

Operating Temperature

-25°C…+70°C (with derating)

Storage Temperature

-40°C…+85°C

Temperature Coefficient

±0.02%/°C

Humidity

95% RH

Environment

MTBF

>360,000 h @ 25°C (MIL-HDBK-217F)

Dimension (L x W x H)

2.0 x 1.0 x 0.597 Inches

( 50.8 x 25.4 x 15.16 mm ) Tolerance

±0.5 mm

Case Material

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

Weight

30 g

Physical

Cooling Method

Free air convection

Safety

Agency Approvals

UL/cUL, CE

EN 55022 class B

EMC

EN 55024

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

KEY FEATURES

Switching Power Module for PCB Mountable

Fully Encapsulated Plastic Case

Universal Input Range 90-264VAC, 47-440 Hz

Regulated Output and Low Ripple and Low Noise

Isolation Class II

Small Size: 2.0 x 1.0 x 0.597 Inches

Screw Terminal For Optional

CE, UL Approval

2-Years Product Warranty