Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

PSATC Series

10 Watt

Single and Dual Outputs

Encapsulated AC/DC Power Supply

FEATURES

● High Efficiency

● 2 Year Warranty

● Regulated Output

● Low Ripple and Noise

● CE, cUL, TUV Approval

● Fully Encapsulated Plastic Case

● Switching Power Module for PCB Mounting

● Universal Input Range 90-260VAC, 47-440 Hz

SPECIFICATIONS: PSATC Series

All specifications are based on 25

We reserve the right to change specifications based on technological advances.

INPUT SPECIFICATIONS

Input Voltage Range

90 ~ 260VAC or 120 ~ 370VDC

Input Frequency

47 to 440Hz

Input Current (Full Load)

200mA max @ 115VAC / 130mA max @ 230VAC

Inrush Current (<2ms)

10A max @ 115VAC / 20A max @230VAC

Leakage Current

0.75mA max

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Output Power Range

10 Watts max.

Voltage Accuracy

±2%

Line Regulation

±0.3% typical

Load Regulation (5% to 100%)

±0.5% typical

Output Current

See Table

Minimum Load

See Table

Ripple & Noise

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

Maximum Capacitive Load

470 - 23,000µF depending on model

Hold-Up Time

15ms min.

Current Limitation (Dual Outputs)

120 ~ 180% fold back

Temperature Coefficient

±0.02%/°C

PROTECTION

Over Current Protection

Hiccup technique, auto-recovery

Over Voltage Protection

Zener diode clamp

Short Circuit Protection

Hiccup mode, indefinite (automatic recovery)

Input Fuse Recommendation

1.5A slow blow type

GENERAL SPECIFICATIONS

Switching Frequency

100KHz

Efficiency

See Table

Isolation Voltage (Input to Output)

3000VAC

Isolation Voltage (Input to Field Ground)

1500VAC

Isolation Voltage (Output to Field Ground)

500VAC

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature

-25°C to +71°C

Storage Temperature

-40°C to +85°C

Humidity

95% RH

Cooling

Free air convection

MTBF

> 250,000 hours @ 25°C (MIL-HDBK-217F)

PHYSICAL SPECIFICATIONS

Weight

100g

Case Material

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

Dimensions

2.52(L) x 1.77(W) x 0.81(H) inches (64.0(L) x 45.0(W) x 20.5(H) mm)

SAFETY & EMC

Agency Approvals

UL/cUL, CE, TUV

EMI (Conducted & Radiated Emission)

EN 55022 class B

EMS (Noise Immunity)

EN 50082-1