OEM Power Adapters for the Consumer Market, Power Supply Source for Distributors

EPU20B SERIES

EPU20B SERIES

20W Desktop type switching power supplies.

AC/DC switching mode power supplies provide 20 Watts of continuous output power.

These power supplies are UL 94V-1 min compliant.

All models meet FCC Part-15 class B and CISPR-22 class B emission Limits and are designed to comply with UL/c-UL (UL 60950-1:2nd Edition) and new CE requirements.

All units are 100% burned-in and tested.

FEATURES
	Wide Operating Voltage 100 to 240 VAC, 47 to 63 Hz
	IEC 320-C8 Input Inlet
	Single Output
	Energy Star 2.0, Efficiency Level V
	Class I
	1 Year Warranty

ELECTRICAL CHARACTERISTICS
•	Efficiency: 84% Typ.
•	Line Regulation: 1% Max.
•	Load Regulation: 5% Max.
•	Hold-Up Time: 8mS Typ.
•	Output Ripple and Noise: 2% (Max.).
CERTIFICATIONS and APPROVALS

ENVIRONMENTAL
•	Operating Temperature: 0 to 70°C / 32 to 158°F
•	Derate Linearly from 100% Load at 40°C to 50% Load at 70°C 100% Load at 104°F to 50% Load at 158°F
•	Storage Temp: -40 to 85°C / -40 to 185°F
•	Operating Humidity : 0 - 95%
•	Storage Humidity: 0 - 75%
•	MTBF: 100,000 Calculated Hours

MODEL SPECIFICATIONS

Model No.	Output Voltage	Max. Output Current	Total Regulation	Max. Output Power	Certificate
EPU20B-102	5~6VDC	3.00~2.50A	5%	15W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-103	6~8VDC	2.50~1.87A	5%	15W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-104	8~11VDC	2.50~1.81A	5%	20W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-105	11~13VDC	1.81~1.53A	5%	20W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-106	13~16VDC	1.53~1.25A	4%	20W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-107	16~21VDC	1.25~0.95A	4%	20W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-108	21~27VDC	0.95~0.74A	4%	20W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-109	27~33VDC	0.74~0.60A	3%	20W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-110	33~40VDC	0.60~0.50A	3%	20W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS
EPU20B-111	40~50VDC	0.50~0.40A	3%	20W	UL/CUL, TUV-GS, CB, CE, FCC, CEC Level V, RoHS