Meanwell EPS-45S-12 Power Supply

Nguồn Meanwell EPS-45S-12

Tính Năng:

• Compact size 3″x2″
• Universal/full range AC input
• Class II installation (no FG)
• No-load power consumption <0.1W
• High efficiency up to 91%
• For 1U . applications
• Protection: Short circuit / Overload / Over voltage
• Free air convection cooling
• -30 ~ 70⁰C wide operating temperature range
• Operating altitude up to 5000 meters
• LED indicator for power on

Các Ứng Dụng:

• Industrial electrical equipment
• Technical tools
• Factory automation equipment
• Portable electronic devices

Mô Tả về sản phẩm

The EPS-45S is a highly reliable 45W green PCB type industrial power supply with high power density over an area of 3″ x 2″. It accepts 80~264VAC input and provides different output voltages between 3.3V and 48V. Working efficiency is up to 91% and no-load power consumption is extremely low to less than 0.1W. EPS-45S can be used for Class II system design (without FG)

Thông số chi tiết về sản phẩm

Model		EPS-45S-3.3	EPS-45S-5	EPS-45S-7.5	EPS-45S-12	EPS-45S-15	EPS-45S-24	EPS-45S-48
OUPUT	DC VOLTAGE	3.3V	5V	7.5V	12V	15V	24V	48V
	RATED CURRENT	8A	8A	5.4A	3.8A	3A	1.9A	0.94A
	CURRENT RANGE	0 ~ 8.8A	0 ~ 8.8A	0 ~ 5.95A	0 ~ 4.18A	0 ~ 3.3A	0 ~ 2.1A	0 ~ 1.03A
	RATED POWER	26.4W	40W	40.5W	45.6W	45W	45.6W	45.1W
	PEAK LOAD(10sec.)	29.W	44W	44.6W	50.2W	49.5W	50.2W	49.4W
	RIPPLE & NOISE (max.) Note.2	80mVp-p	80mVp-p	80mVp-p	120mVp-p	150mVp-p	240mVp-p	300mVp-p
	VOLTAGE ADJ. RANGE	3.1 ~ 3.6V	4.75 ~ 5.5V	7.12 ~ 8.3V	11.4 ~ 13.2V	13.5 ~ 16.5V	22.8 ~ 27.6V	45.6 ~ 52.8W
	VOLTAGE TOLERANCE Note.3	±2.0%	±2.0%	±2.0%	±2.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION	±2.0%	±2.0%	±2.0%	±2.0%	±1.0%	±1.0%	±1.0%
	SETUP, RISE TIME	500ms, 30ms/230VAC 500ms, 30ms/115VAC at full load
	HOLD UP TIME (Typ.)	30ms/230VAC 12ms/115VAC at full load
INPUT	VOLTAGE RANGE	80 ~ 264VAC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	80%	83%	85%	88%	89%	90%	91%
	AC CURRENT (Typ.)	1.2A/115VAC 1A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 30A/230VAC 60A/230VAC
	LEAKAGE CURRENT	0.25mA /264VAC