PSPSD-20

The PSPSD-20 series of AC/DC switching power supplies offers 20 Watts of output power in a 3.50” x 2.01” x 0.79” low profile open frame package. All models have a single output and a universal AC input voltage range of 85~264VAC. Some features include wide operating temperature range (-20°C to +70°C), low profile, and over load, over voltage, and short circuit protection. These supplies have UL60950-1 and EN60950-1: 2006 safety approvals and are 100% full load burn-in tested.

• Universal Input Range of 85~264VAC (120~370VDC) • High Efficiency • High Reliability • Ultra-Miniature Size • Low Profile • 100% Full Load Burn-In Test • Wide Operating Ambient Temperature • All Using 105ºC Long Life Electrolytic Capacitors • Over Load, Over Voltage, and Short Circuit Protection • UL60950-1, and EN60950-1: 2006 Safety Approvals
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
PSPSD-20-3.3 Input Voltage: 85~264 Output Voltage: 3.3 Output Current: 4A Output Power (W): 13.2 No. Outputs: S Case: Open Frame Get a Quote
PSPSD-20-5 Input Voltage: 85~264 Output Voltage: 5 Output Current: 4A Output Power (W): 20 No. Outputs: S Case: Open Frame Get a Quote
PSPSD-20-12 Input Voltage: 85~264 Output Voltage: 12 Output Current: 1.67A Output Power (W): 20 No. Outputs: S Case: Open Frame Get a Quote
PSPSD-20-15 Input Voltage: 85~264 Output Voltage: 15 Output Current: 1.34A Output Power (W): 20 No. Outputs: S Case: Open Frame Get a Quote
PSPSD-20-24 Input Voltage: 85~264 Output Voltage: 24 Output Current: 0.84A Output Power (W): 20 No. Outputs: S Case: Open Frame Get a Quote
PSPSD-20-48 Input Voltage: 85~264 Output Voltage: 48 Output Current: 0.42A Output Power (W): 20 No. Outputs: S Case: Open Frame Get a Quote
Specification Value
Input
Input Voltage (Nominal): 115/230
Input Voltage Range: 85~264
Input Frequency: 47-63Hz
Output
Output Voltage: 3.3, 5, 12, 15, 24, 48
Voltage Accuracy: ±2.0%
Output Current: 4A, 1.67A, 1.34A, 0.84A, 0.42A
Output Power (Watts): 13.2, 20
Output Trim/Adjustability: ±10%
Short Circuit Protection: Long-term mode, Automatic Recovery
Over Voltage Protection: 110-140%
General
Efficiency: Up to 80%
Isolation: 3000VAC; ≤10mA
Environmental
Operating Temperature: -25 to 70°C
Storage Temperature: -40 to 85°C
Physical
Weight: 4.47oz (126.67g)
Dimensions: 3.50" x 2.01" x 0.79" (89 x 51 x 50 mm)
Notes & safety
Notes: 1. Ripple & noise is measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with 0.1μF and 47μF capacitors in parallel.
2. The SPS is considered a component which will be installed into final equipment. The final equipment must be
re-confirmed that it still meets EMC directives.
Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL60950-1; EN60950-1:2006

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