PSSUU300

The PSSUU300 series of Class I AC/DC switching mode power supplies provides up to 300 Watts of continuous output power in a 6.00” x 4.18” x 1.54” U-chassis package. This series has single output models ranging from 12VDC to 48VDC with a wide input voltage range of 90~260VAC. These power supplies have an internal EMI filter, active power factor correction, and a high efficiency up to 94%. The PSSUU300 series also has over voltage, over load, and input surge current protection. This series has UL/cUL (UL 60950-1: 2nd edition) and TUV/GS (EN 60950-1: 2nd edition) safety approvals and meets FCC Part-15 Class B and CISPR-22 Class B Emission limits. All models are 100% burn-in tested.

• Class I • RoHS Compliant • Internal EMI Filter • Up to 300 Watts Output Power • Active Power Factor Correction • Zero Voltage Switching (ZVS) • 90~260VAC Input Voltage Range • High Efficiency up to 94% • Over Voltage Protection (Crowbar Design) • Input Surge Current & Over Load Protection • 0°C to +70°C Operating Temperature Range • Single Outputs Ranging from 12VDC to 48VDC • UL/cUL(UL 60950-1: 2nd Ed.) & TUV/GS (EN 60950-1: 2nd Ed.) Safety Approvals • Meets FCC Part-15 Class B & CISPR-22 Class B Emission Limits • 100% Burn-in Tested
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
PSSUU300-105 Input Voltage: 90~264 Output Voltage: 12 Output Current: 23.0A Output Power (W): 276 No. Outputs: S Case: U-Chassis Get a Quote
PSSUU300-108 Input Voltage: 90~264 Output Voltage: 24 Output Current: 12.5A Output Power (W): 300 No. Outputs: S Case: U-Chassis Get a Quote
PSSUU300-109 Input Voltage: 90~264 Output Voltage: 28~30 Output Current: 10.71~10.00A Output Power (W): 300 No. Outputs: S Case: U-Chassis Get a Quote
PSSUU300-110 Input Voltage: 90~264 Output Voltage: 36 Output Current: 8.33A Output Power (W): 300 No. Outputs: S Case: U-Chassis Get a Quote
PSSUU300-111 Input Voltage: 90~264 Output Voltage: 48 Output Current: 6.25A Output Power (W): 300 No. Outputs: S Case: U-Chassis Get a Quote
Specification Value
Input
Input Voltage (Nominal): 115/230
Input Voltage Range: 90~264
PFC: 0.95-1
Input Frequency: 47-63Hz
Output
Output Voltage: 12, 24, 28~30, 36, 48
Output Current: 23.0A, 12.5A, 10.71~10A, 8.33A, 6.25A
Output Power (Watts): 276, 300
Over Voltage Protection: 112-132%
General
Efficiency: 88-94%
Isolation: 4242VDC
Environmental
Operating Temperature: 0 to 70°C
Storage Temperature: -40 to 85°C
Physical
Weight: 1.74 lbs (790g)
Dimensions: 6.00" x 4.18" x 1.54" (152.4 x 106.1 x 39.2 mm)
Notes & safety
Notes: Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL/cUL (UL 60950-1: 2nd edition); TUV/GS (EN 60950-1: 2nd edition)
RoHS Compliance: Yes
TUV Efficiency Level: TUV/GS (EN 60950-1: 2nd Ed.)

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