Meanwell SE-350-27 Power Supply

Nguồn Meanwell SE-350-27

Tính Năng:

● AC input range selectable by switch
● Protections : Short circuit / Overload / Over voltage / Over temperature
● Cooling by free air convection
● Withstand 300VAC surge input for 5 second
● Built-in constant current limiting circuit
● 100% full load burn-in test
● LED indicator for power on
● Fixed switching frequency at 90KHz
● Low cost, high reliability

Thông số chi tiết về sản phẩm

Model		SE-350-3.3	SE-350-5	SE-350-7.5	SE-350-12	SE-350-15	SE-350-24	SE-350-27	SE-350-36	SE-350-48
OUPUT	DC VOLTAGE	3.3V	5V	7.5V	12V	15V	24V	27V	36V	48V
	RATED CURRENT	60A	60A	46A	29A	23.2A	14.6A	13A	9.7A	7.3A
	CURRENT RANGE	0 ~ 60A	0 ~ 60A	0 ~ 46A	0 ~ 29A	0 ~ 23.3A	0 ~ 14.6A	0 ~ 13A	0 ~ 9.7A	0 ~ 7.3A
	RATED POWER	198W	300W	345W	348W	348W	350.4W	351W	349.2W	350.4W
	RIPPLE & NOISE (max.) Note.2	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	200mVp-p	240mVp-p	240mVp-p
	VOLTAGE ADJ. RANGE	2.97 ~ 3.7V	4.5 ~ 5.6V	6 ~ 9V	10 ~ 13.5V	13.5 ~ 18V	20 ~ 26.4V	26 ~ 32V	32 ~ 40V	41 ~ 56V
	VOLTAGE TOLERANCE Note.3	±3%, -4.5%	±3.0%	±2.0%	±1.5%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION	±2.5%	±2.0%	±2.0%	±1.0%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	SETUP, RISE TIME	1000ms, 50ms/230VAC 1000ms,50ms/115VAC at full load
	HOLD UP TIME (Typ.)	20ms/230VAC 16ms/115VAC at full load
INPUT	VOLTAGE RANGE Note.4	90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	74%	78%	80%	83%	84%	87%	88%	88%	88%
	AC CURRENT (Typ.)	7A/115VAC 4A/230VAC
	INRUSH CURRENT (Typ.)	40A/115VAC 60A/230VAC
	LEAKAGE CURRENT	<3.5mA / 240VAC
PROTECTION	OVER LOAD	105 ~ 150% rated output power
	OVER LOAD	Protection type : Constant current limiting, recovers automatically after fault condition is removed
	OVER VOLTAGE	3.8 ~ 4.6V	5.75 ~ 7.5V	9.4 ~ 11.25V	13.8 ~ 16.2V	18 ~ 21V	27.6 ~ 32.4V	33.7 ~ 39.2V	41.4 ~ 46.8V	57.6 ~ 67.2V
	OVER VOLTAGE	Protection type : Shut down O/P voltage, re-power on to recover
	OVER TEMPERATURE	90⁰C±5⁰C(3.3~7.5V);85⁰C ±5⁰C(12~15V);80⁰C±5⁰C(24V);75⁰C±5⁰C(27~48V)) (TSW1) Detect on case
	OVER TEMPERATURE	Protection type : Shut down O/P voltage, recovers automatically after temperature shut down
FUNCTION	FAN ON/OFF CONTROL(Typ.)	RTH2≥50⁰C FAN ON,≤45⁰C FAN OFF (3.3 ~ 7.5V)
FUNCTION	FAN ON/OFF CONTROL(Typ.)	RTH2≥55⁰C FAN ON,≤50⁰C FAN OFF (12 ~ 48V)