PSAFC20

The PSAFC20 series of AC/DC switching power supplies provides up to 20 Watts of output power in a 2.06” x 1.07” x 0.93” encapsulated PCB mountable package. This series consists of single output models with a universal input range of 90-264VAC (120-370VDC). Some features include low ripple and noise, -40°C to +70°C operating temperature range, and over power, over voltage, and short circuit protection. The PSAFC20 series also has two types of screw terminal mechanical options available. All models are RoHS compliant and have UL/cUL, CB, and CE safety approvals.

• Isolation Class II • RoHS Compliant • Up to 20 Watts Output Power • Regulated Single Outputs • Low Ripple & Noise • MTBF > 250,000 Hours • Fully Encapsulated Plastic Case • Low Standby < 0.5W • PCB Mountable Switching Power Supply • -40°C to +70°C Operating Temperature Range • Universal Input Range: 90-264VAC (120-370VDC) • Short Circuit, Over Power, & Over Voltage Protection • UL/cUL, CE, and CB Safety Approvals • Two Screw Terminal Mechanical Options Available
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
PSAFC20-3.3S Input Voltage: 90~264 Output Voltage: 3.3 Output Current: 3600mA Output Power (W): 11.88 No. Outputs: S Case: PCB Mount Get a Quote
PSAFC20-5S Input Voltage: 90~264 Output Voltage: 5 Output Current: 3600mA Output Power (W): 18 No. Outputs: S Case: PCB Mount Get a Quote
PSAFC20-12S Input Voltage: 90~264 Output Voltage: 12 Output Current: 1660mA Output Power (W): 20 No. Outputs: S Case: PCB Mount Get a Quote
PSAFC20-15S Input Voltage: 90~264 Output Voltage: 15 Output Current: 1330mA Output Power (W): 20 No. Outputs: S Case: PCB Mount Get a Quote
PSAFC20-24S Input Voltage: 90~264 Output Voltage: 24 Output Current: 833mA Output Power (W): 20 No. Outputs: S Case: PCB Mount Get a Quote
Specification Value
Input
Input Voltage (Nominal): 115/230
Input Voltage Range: 90~264
Input Frequency: 47 - 440Hz
Output
Output Voltage: 3.3, 5, 12, 15, 24
Voltage Accuracy: ±2.0%
Output Current: 3600mA, 1660mA, 1330mA, 833mA
Output Power (Watts): 11.88, 18, 20
Short Circuit Protection: Hiccup Mode, Indefinite (Automatic Recovery)
Over Voltage Protection: Zener Diode Clamp
General
Efficiency: Up to 83%
Isolation: 3000VAC
Environmental
Operating Temperature: -40 to 70°C
Storage Temperature: -40 to 85°C
Physical
Weight: 2.08 oz.
Dimensions: 2.06" x 1.07" x 0.93" (52.4 x 27.2 x 23.5 mm)
Case Material: Plastic Resin with Fiberglass
Notes & safety
Notes: 1. Ripple & noise is measured at 20MHz bandwidth, full load, and with 47µF and 0.1µF capacitors in parallel across the output.
2. Screw terminal mechanical options available (see page 4). Please call factory for ordering details.
Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL/cUL, CE, CB
RoHS Compliance: Yes

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