MW Mean Well Meanwell 125W Dual Output Switching Power Supply RID-125 Series

Features

Isolated output & GND for CH1 ,CH2
AC input range selectable by switch
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
All using 105℃ long life electrolytic capacitors
Withstand 300VAC surge input for 5 second
Withstand 5G vibration test
High reliability
3 years warranty

Description

The Mean Well RID-125 series is a high-performance dual output switching power supply designed to provide reliable and efficient power for a diverse range of applications. With a maximum output power of 125W, this series caters to the growing demands of modern electronic systems, ensuring stability and versatility in power delivery.

The power supply offers two independent output channels, allowing for flexible power distribution tailored to specific application needs, making it ideal for powering multiple devices simultaneously.

It supports an input voltage range of 85-264VAC, ensuring compatibility with global power standards and making it suitable for various environments.

The RID-125 series is designed with a compact form factor (199 x 98 x 38 mm), facilitating easy integration into space-constrained applications without compromising performance.

This series boasts high efficiency ratings, typically exceeding 85%, which helps reduce energy consumption and heat generation, contributing to overall system reliability.

Built-in protections against short circuits, overloads, and over-voltage conditions enhance the safety and reliability of the power supply, ensuring consistent performance in demanding applications.

The RID-125 series is well-suited for a variety of applications, including industrial automation, telecommunications, LED lighting, and medical devices. Its combination of high performance, safety features, and compact design makes it a preferred choice for engineers and designers seeking a dependable dual output power supply solution.

Mean Well AC-DC Enclosed Switching Power Supply RID-125 Series Data Sheet Download

125W Dual Output Switching Power Supply RID-125 Series

Specification

MODEL		RID-125-1224		RID-125-1248		RID-125-2448
OUTPUT	OUTPUT NUMBER	CH1	CH2	CH1	CH2	CH1	CH2
	DC VOLTAGE	12V	24V	12V	48V	24V	48V
	RATED CURRENT	3.7A	3.7A	2.3A	2.3A	2A	2A
	CURRENT RANGE Note.3	0 ~ 7A	0 ~ 5A	0~ 7A	0 ~ 2.5A	0 ~ 4A	0 ~ 2.5A
	RATED POWER Note.6	133.2W		138W		144W
	RIPPLE & NOISE (max.) Note.2	120mVp-p	200mVp-p	120mVp-p	240mVp-p	200mVp-p	240mVp-p
	VOLTAGE ADJ. RANGE	CH1: 11.4 ~ 13.2V		CH1: 11.4 ~ 13.2V		CH1: 22.8 ~ 26.4V
	VOLTAGE TOLERANCE Note.3	±2.0%	±8.0%	±2.0%	±8.0%	±1.0%	±6.0%
	LINE REGULATION Note.4	±0.5%	±1.0%	±0.5%	±1.0%	±0.5%	±1.0%
	LOAD REGULATION Note.5	±1.0%	±5.0%	±1.0%	±5.0%	±1.0%	±5.0%
	SETUP, RISE TIME	500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load
	HOLD UP TIME (Typ.)	36ms/230VAC 30ms/115VAC at full load
INPUT	VOLTAGE RANGE	88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(300VAC peak 5sec. No damage)
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY(Typ.)	85%		85%		86%
	AC CURRENT (Typ.)	3A/115VAC 2A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 50A/230VAC
	LEAKAGE CURRENT	<2mA / 240VAC
PROTECTION	OVERLOAD	110 ~ 150% rated output power
		Protection type: Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	CH1: 13.8 ~ 16.2V		CH1: 13.8 ~ 16.2V		CH1: 27.6 ~ 32.4V
		Protection type: Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT	WORKING TEMP.	-20 ~ +70℃ (Refer to “Derating Curve”)
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +85℃, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/℃ (0 ~ 50℃) on CH1 output
	VIBRATION	10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC (Note 7)	SAFETY STANDARDS	UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
	EMC EMISSION	Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2(Note 9), -3, EAC TP TC 020
	EMC IMMUNITY	Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, EAC TP TC 020
OTHERS	MTBF	2755.4K hrs min. Telcordia SR-332 (Bellcore); 425.8K hrs min. MIL-HDBK-217F (25℃)
	DIMENSION	1999838mm (LWH)
	PACKING	0.7Kg; 20pcs/15Kg/0.85CUFT

Applications

Industrial Automation
LED Lighting
Telecommunications Equipment
Security Systems
Medical Equipment
Audio and Visual Equipment

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