Meanwell PWM-40-36 Power Supply

Nguồn Meanwell PWM-40-36

Tính Năng:

• Constant voltage PWM output with frequency 1.47kHz
• Plastic housing with class II design
• Built-in active PFC function
• Power supply block 2
• No-load power consumption <0.5W
• Fully encapsulated with IP67 . rating
• Function: 3-in-1 dimming (dimming to off)
• Typical life > 50000 hours

Các Ứng Dụng:

• LED lighting strip
• Indoor LED lights
• Decorative LED lights
• LED Architectural Lighting
• Enter “HL” for use in hazardous (Classified) Class I, Division 2 locations.

Mô Tả về sản phẩm

PWM-40 series is a constant voltage 40W AC/DC LED driver with PWM style output, which can maintain uniform color temperature and brightness when driving all kinds of LED strips. PWM-40 operates from 90~305VAC and offers models with different rated voltages between 12V and 48V. Thanks to high efficiency up to 90%, with fanless design, the whole series can operate in case temperature of -40⁰C ~ +85⁰C under the condition of free air convection. The entire product line is rated for IP67 ingress protection and is suitable for working in dry, wet locations. The PWM-40 is equipped with a dimming function that varies the duty cycle of the output, providing great flexibility for LED strip applications.

Thông số chi tiết về sản phẩm

Model		PWM-40-12	PWM-40-24	PWM-40-36	PWM-40-48
OUPUT	DC VOLTAGE	12V	24V	36V	48V
	RATED CURRENT Note.5	3.34A	1.67A	1.12A	0.84A
	RATED POWER Note.5	40.08W	40.08W	40.32W	40.32W
	DIMMING RANGE	0 ~ 100%
	PWM FREQUENCY (Typ.)	1.47kHz
	SETUP, RISE TIME	500ms, 80ms 115VAC / 230VAC
	HOLD UP TIME (Typ.)	16ms/115 OR230VAC
INPUT	VOLTAGE RANGE Note.2	90 ~ 305VAC 127 ~ 431VDC (Please refer to “STATIC CHARACTERISTIC” section)
	FREQUENCY RANGE	47 ~ 63Hz
	POWER FACTOR (Typ.)	PF>0.97/115VAC, PF>0.95/230VAC, PF>0.92/277VAC @ full load (Please refer to “Power Factor Characteristic” curve)
	TOTAL HARMONIC DISTORTION	THD<20% (@ load≥60% at 115VAC/230VAC; @ load≥75% at 277VAC ) (Please refer to “TOTAL HARMONIC DISTORTION (THD)” section)
	EFFICIENCY (Typ.)	86.00%	89.00%	90.00%	90.00%
	AC CURRENT (Typ.)	0.6A/ 115VAC 0.3A/ 230VAC 0.25A/ 277VAC
	INRUSH CURRENT (Typ.)	COLD START 50A(tiwdth=270µs measured at 50% lpeak) at 230VAC; Per NEMA 410
	MAX. No. of PSUs on 16A CIRCUIT BREAKER	9 units (circuit breaker of type B) / 16 units (circuit breaker of type C) at 230VAC