PSAPC Series
Single and Dual Outputs
Rev. D
5 Watt AC/DC Switching Power Supply
Encapsulated PCB Mount and Chassis Mount
FEATURES
● High Efficiency
● Regulated Output
● Low Ripple and Noise
● CE, UL, TUV Approvals
● 4 Mechanical Options Available
● Fully Encapsulated Plastic Case
● Switching Power Module for PCB Mounting
● Universal Input Range 90-264VAC, 47-440 Hz
● -40°C to +71°C Operating Temperature Available
● Over Power, Over Voltage, and Short Circuit Protected
● Removable DIN Rail Mounting Bracket Option Available
DESCRIPTION
The PSAPC series of AC/DC power supplies offers 5 watts in an encapsulated design. Models are available with single or dual outputs with
a universal input range. Some features include low ripple and noise, regulated outputs, high efficiency, and -40°C to +71°C operating
temperature option. All supplies are over power, over voltage, and short circuit protected. This series is ideal for PCB mounting and has 4
mechanical options available. This series also has a DIN Rail mounting bracket option. Please call factory for ordering details.
SPECIFICATIONS: PSAPC Series
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage Range
Input Frequency
90 ~ 264VAC or 120 ~ 370VDC
47 to 440Hz
Input Current (full load)
Inrush Current (<2ms)
Leakage Current
110mA max @ 115VAC
10A max @ 115VAC
0.75mA max
70mA max @ 230VAC
20A max @ 230VAC
OUTPUT SPECIFICATIONS
Output Voltage
See Table
5 Watts max.
±2%
±0.3% typical
±0.5% typical
See Table
See Table
< 0.2% Vout +40mV max (Vp-p)
< 0.5% Vout +50mV max (Vp-p)
470 - 23,000µF depending on model
15ms min.
Output Power
Voltage Accuracy
Line Regulation (LL – HL)
Load Regulation (5% to 100%)
Output Current
Minimum Load
Ripple
Noise
Maximum Capacitive Load
Hold-Up Time
PROTECTION
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Input Fuse Recommendation
GENERAL SPECIFICATIONS
Switching Frequency
Efficiency
Hiccup technique, auto-recovery
Zener diode clamp
Hiccup mode, indefinite (automatic recovery)
1.5A slow blow type
100KHz
See Table
Isolation Voltage
Isolation Resistance
ENVIRONMENTAL SPECIFICATIONS
3000VAC (input to output), 1500VAC (input to FG), 500VAC (output to FG)
100MΩ (input to output)
-25°C to +70°C (with derating)
-40°C to +71°C (add suffix “- E1” to the part number)
-40°C to +85°C
Operating Temperature
Storage Temperature
Humidity
95% RH
Cooling
Free air convection
Temperature Coefficient
MTBF
±0.02%/°C
> 300,000 hours @ 25°C (MIL-HDBK-217F)
PHYSICAL SPECIFICATIONS
Weight
80g
Case Material
Plastic resin with fiberglass (flammability to UL 94V-0)
2.17 x 1.77 x 0.81 inches [55.0 x 45.0 x 20.5 mm]
2 years
Dimensions (L x W x H)
Warranty
SAFETY & EMC
Agency Approvals
EMI (Conducted & Radiated Emission)
EMS (Noise Immunity)
UL/cUL, CE, TUV
EN 55022 class B
EN 50082-1
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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