• High Reliability
• 100% Burn-in and Hi-Pot tested
• Dual to Quad output, Flexible DC output combination from 3.3V to 48V
• Safety Approvals [Pending],EMC compliance

Electrical specifications
Input
• Input range : 90~264VAC
• Frequency : 47 - 63Hz
• Inrush current : <40A peak @115VAC; <80A peak @230VAC, cold start & 25°C
• Input current (RMS) : 2.5A @115VAC
• Efficiency : 80% typical at full load@115VAC

Output
• Maximum power (Po) : 120W convection cooling
• Hold–up time : >16ms at full load and 115VAC nominal line
• Short circuit protection : Auto-Recovery
• Over load protection: Over load protected @110% to 160% above following maximum rating
• Over temperature protection: Automatic shutdown. The temperature sensing point is located at HS1, OTP threshold is 88±4°C typical.

Environmental
• Operating temperature : 0°C to +40°C ambient derate each output at 2.5% per °C from +40°C to +60°C
• Humidity: Non-condensing 5% to 95%
• Storage temperature: -40°C to +85°C
• Temperature coefficient: ±0.05% per °C
• MTBF demonstrated: >100,000 hours at full load and 25°C ambient temperature

Safety Standards
• UL UL60950-1
• CSA 22.2-No.60950-1
• TUV EN60950-1
• CB IEC60950-1

EMC Standards
• FCC Class B
• CISPR22 Class B
• EN 55022 Class B
• CE

Description
• 150W AC/DC Switching Power Supply in Dual, Triple, and Quad outputs
• Available in open frame or U-channel type
• Open Frame Type: PW-150B-XY0X Size: L127 × W76.2 × H34.5mm (5" x 3" x 1.36") Weight: 0.39 kgs. ( 0.86 lbs. )
• U-Channel Type: PW-150B-XY0XU
• Size L127 × W81 × H40mm(5" x 3.18" x 1.57")
• Weight: 0.5 kgs. (1.11 lbs.)
RoHS compliance

Model no.	Output voltage	Min. load	Max. load	Max. load (U-channel)	Max. load (Forced AIR)	Max. Power	Total Regulation	Ripple & Noise(Vp-p)
EJ-150B-2Y01-PW	+12V	0.1A	6A	7A	7.5A	150W	±5%	120mV
	+24v	0.1A	3.5A	4A	4.5A	-	±5%	240mV
EJ-150B-2Y02-PW	+5V	0A	10A	10A	12A	150W	±5%	50mV
	+24v	0.1A	3.5A	4A	4.5A	-	±5%	240mV
EJ-150B-2Y03-PW	+5v	0A	10A	10A	12A	150W	±5%	50mV
	+12v	0.1A	6A	7A	7.5A	-	±5%	120mV
EJ-150B-3Y01-PW	+5V	0A	10A	10A	12A	150W	±5%	50mV
	+12v	0.1A	6A	7A	7.5A	-	±5%	120mV
	+24V	0.1A	3.5A	4A	4.5A	-	±5%	240mV
EJ-150B-3Y02-PW	+3.3V	0A	10A	10A	12A	150W	±5%	50mV
	+5V	0A	10A	10A	12A	-	±5%	50mV
	+12V	0.1A	6A	7A	7.5A	-	±5%	120mV
EJ-150B-3Y03-PW	+3.3V	0A	10A	10A	12A	150W	±5%	50mV
	+5V	0A	10A	10A	12A	-	±5%	50mV
	+24V	0.1A	3.5A	4A	4.5A	-	±5%	240mV
EJ-150B-4Y01-PW	+3.3V	0A	10A	10A	12A	150W	±5%	50mV
	+5V	0A	10A	10A	12A	-	±5%	50mV
	+12V	0.1A	6A	7A	7.5A	-	±5%	120mV
	+24V	0.1A	3.5A	4A	4.5A	-	±5%	240mV
EJ-150B-4Y02-PW	+3.3V	0A	10A	10A	12A	150W	±5%	50mV
	+5V	0A	10A	10A	12A	-	±5%	50mV
	+12V	0.1A	6A	7A	7.5A	-	±5%	120mV
	-12V	0.1A	1.5A	2A	2.5A	-	±5%	120mV
EJ-150B-4Y03-PW	+3.3V	0A	10A	10A	12A	150W	±5%	50mV
	+5V	0A	10A	10A	12A	-	±5%	50mV
	+15V	0.1A	2.5A	3A	3.5A	-	±5%	120mV
	-15V	0.1A	1.25A	1.5A	1.75A	-	±5%	120mV
EJ-150B-4Y04-PW	+3.3V	0A	10A	10A	12A	150W	±5%	50mV
	+5V	0A	10A	10A	12A	-	±5%	50mV
	+12V	0.1A	6A	7A	7.5A	-	±5%	120mV
	+48V	0.1A	0.5A	0.75A	1.0A	-	±5%	480mV
EJ-150B-4Y05-PW	+5V	0A	10A	10A	12A	150W	±5%	50mV
	+12V	0.1A	6A	7A	7.5A	-	±5%	120mV
	+24V	0.1A	3.5A	4A	4.5A	-	±5%	240mV
	-12V	0.1A	1.5A	1.5A	1.5A	-	±5%	120mV
EJ-150B-4Y06-PW	+5V	0A	10A	10A	12A	150W	±5%	50mV
	+12V	0.1A	6A	7A	7.5A	-	±5%	120mV
	+24V	0.1A	3.5A	4A	4.5A	-	±5%	240mV
	-15V	0.1A	1A	1A	1.5A	-	±5%	150mV
EJ-150B-4Y07-PW	+3.3V	0A	10A	10A	12A	150W	±5%	50mV
	+5V	0A	10A	10A	12A	-	±5%	50mV
	+12V	0.15A	6A	7A	7.5A	-	±5%	120mV
	+28V	0.15A	3A	3.5A	4A	-	±5%	280mV