AC-DC Power Module

ALC SERIES

8 Watts

ELECTRICAL SPECIFICATIONS

Model No.

( Dual Output )

ALC-5S3.3S

ALC-8S5S

ALC-12S5S

Max Output Wattage (W)

9W

8.5W

8.5W

Voltage

90-305 VAC or 120-430 VDC

Frequency (Hz)

47-440 Hz

Current (Full load)

200 mA max. (115 VAC) / 125 mA max. (230 VAC)

Inrush Current (<500us)

25 A max. (115 VAC) / 45 A max. (230 VAC)

Leakage Current

0.25 mA max.

Input

External Fuse (recommend)

2 A slow blow type

Voltage (V.DC.)

Vo : 5V

Vr : 3.3V

Vo : 8V

Vr : 5V

Vo : 12V

Vr : 5V

Voltage Accuracy

Vo : ±2%

Vr : ±15%

Vo : ±2%

Vr : ±10%

Current (mA) max

1600 / 310

1000 / 100

666 / 100

Line Regulation (LL-HL) (typ.)

Vo : ±0.2%

Vr : ±3%

Load Regulation (10-100%) (typ.)

Vo : ±0.5%

Vr : ±5%

Minimum Load

25%

Maximum Capacitive Load

Vo : 4500uF

Vr : 3800uF

Vo : 800uF

Vr :3800uF

Vo : 260uF

Vr : 3800uF

Ripple

<100mV max (Vp-p)

Noise

<150mV max (Vp-p)

Efficiency

73%

78%

79%

Hold-up Time

10 ms min.

Output

Switching Frequency

132±8 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

-40°C…+70°C ( with derating )

Storage Temperature

-40°C…+125°C

Temperature Coefficient

±0.02%/°C

Humidity

95% RH

Environment

MTBF

>350,000 h @ 25°C (MIL-HDBK-217F)

Dimension (L x W x H)

1.44 x 1.06 x 1.04 Inches

(36.5 x 27.0 x26.4 mm ) Tolerance

±0.5 mm

Case Material

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

Weight

45 g

Physical

Cooling Method

Free air convection

Safety

Agency Approvals

CE, UL, cUL

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 0.1uF & 47uF parallel capacitor.