30 Watt Ultraminiature Modular Switching Power Supplies

300 Myles Standish Blvd., Taunton, MA 02780

Ph: 1-800-823-8082

Fax: 508-823-8181

WWW.ASTRODYNE.COM

AC-DC Power Module

ASC SERIES

30 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508 FAX: +886-2-26981319

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ELECTRICAL SPECIFICATIONS

Model No.

( Dual

• •Triple Output )

ASC-5D

ASC-12D

ASC-15D

ASC-5S12S

ASC-5S12D

ASC-5S15D

Max Output Wattage (W)

30W

30W

30W

30W

30W

30W

Voltage

90-264 VAC or 120-370 VDC

Frequency (Hz)

47-440 Hz

Current (Full load)

520 mA max. (115 VAC) / 320 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.)

±5V

±12V

±15V

5/12

5/±12

5/±15

Voltage Accuracy

±2%

Current (mA) max

±3000

±1250

±1000

3000/1250

3000/±630

3000/±500

Line Regulation (LL-HL) (typ.)

±1%

±1% / ±5%

Load Regulation (5-00%) (typ.)

±3%

±2% / ±6%

Minimum Load

2%

3%

1%

20%

20%

20%

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

73%

78%

76%

77%

77%

76%

Hold-up Time

15 ms min.

Output

Switching Frequency

100 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)

3000 V

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)

3.5 x 2.5 x 0.98 Inches ( 89.0 x 63.5 x 25.0 mm ) Tolerance

�0.5 mm

Case Material

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

Weight

220 g

Physical

Cooling Method

Free air convection

Safety

Agency Approvals

UL/cUL, CE, TUV, CB

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.

Note

1.

The triple output required a minimum 20% 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 triple output:

Main output 100% load, auxiliary 100%, other auxiliary 25% 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%.