Name: 20W Single Output Industrial DIN Rail Power Supply
Brand: Lanao Communication Technology Limited.
Availability: InStock

20W Single Output Industrial DIN Rail Power Supply

MDR-20 series

Universal AC input with full protection features, including short circuit, overload, and overvoltage protection, and cooling by free air convection for reliable and efficient operation.

Overview

Specifications

Connectivity Solutions

Models

Resources

Features:

● universaI AC input/FuII range

● protections: Short circuit / OverIoad / Over voItage. CooIing by free air convection

● Can be instaIIedon DIN raiI TS-35/7.5 or 15 . BuiIt in DC Ok active signaI

● LED indicator for power on

● No Ioad power consumption<0.75w. 100% fuII Ioad burn-in test

● 3 years warranty

MODEL		MDR-20-5	MDR-20-12	MDR-20-15	MDR-20-24
OUTPUT	DC VOLTAGE	5V	12V	15V	24V
	RATED CURRENT	3A	1.67A	1.34A	1A
	CURRENT RANGE	0 ~ 3A	0 ~ 1.67A	0 ~ 1.34A	0 ~ 1A
	RATED POWER	15W	20W	20W	24W
	RIPPLE & NOISE (max.) Note.2	80mVp-p	120mVp-p	120mVp-p	150mVp-p
	VOLTAGE ADJ. RANGE	4.75 ~ 5.5V	10.8 ~ 13.2V	13.5 ~ 16.5V	21.6 ~ 26.4V
	VOLTAGE TOLERANCE Note.3	±2.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION	±1.0%	±1.0%	±1.0%	±1.0%
	LOAD REGULATION	±1.0%	±1.0%	±1.0%	±1.0%
	SETUP, RISE TIME Note.5	500ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load
	HOLD UP TIME (Typ.)	50ms/230VAC 20ms/115VAC at full load
INPUT	VOLTAGE RANGE	85 ~ 264VAC 120 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	76%	80%	81%	84%
	AC CURRENT (Typ.)	0.55A/115VAC 0.35A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 20A/115VAC 40A/230VAC
	LEAKAGE CURRENT	<1mA / 240VAC
PROTECTION	OVERLOAD	105 ~ 160% rated output power
	OVERLOAD	Protection type : Constant current limiting, recovers automatically after fault condition is removed
	OVER VOLTAGE	5.75 ~ 6.75V	13.8 ~ 16.2V	17.25 ~ 20.25V	27.6 ~ 32.4V
	OVER VOLTAGE	Protection type : Shutdown o/p voltage, re-power on to recover
FUNCTION	DC OK ACTIVE SIGNAL (max.)	3.75 ~ 6V / 50mA	9 ~ 13.5V / 40mA	11.5 ~ 16.5V / 40mA	18 ~ 27V / 20mA
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℃)
	VIBRATION	Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X,Y, Z axes; Mounting: Compliance to IEC60068-2-6
SAFETY &	SAFETY STARDS	UL508,TUV EN62368-1 , EACTPTC 004 , BSMI CNS14336-1, AS/NZS 62368.1 approved
EMC	WITHST VOLTAGE	I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
(Note 4)	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
	EMC EMISSION	Compliance to EN55032 (CISPR32), EN61204-3 Class B, EN61000-3-2,-3, EAC TP TC 020, CNS13438 Class B
	EMC IMMUNITY	Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024,EN61000-6-1,EN61204-3, light industry level, criteria A, EAC TP TC 020
OTHERS	MTBF	236.9K hrs min. MIL-HDBK-217F (25℃)
	DIMENSION	22.590100mm (WHD)
	PACKING	0.17Kg; 72pcs/13.2Kg/0.91CUFT
NOTE	1. AII parameters NOT speciaIIy mentioned are measured at 230VAC input, rated Ioad and 25℃ of ambient temperature. 2. RippIe & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf paraIIeI capacitor. 3. ToIerance : incIudes set up toIerance, Iine reguIation and Ioad reguIation. 4. The power suppIy is considered a component which wiII be instaIIed into a finaI equipment. The finaI equipment must be re-confirmed that it stiII meets EMC directives. For guidance on how to perform these EMC tests, pIease refer to “EMI testing of component power suppIies.” (as avaiIabIe on http://www.meanweII.com) 5. Length of set up time is measured at coId first start. Turning ON/OFF the power suppIy may Iead to increase of the set up time. 6. The ambient temperature derating of 3.5℃/1000m with fanIess modeIs and of 5℃/1000m with fan modeIs for operating aItitude higher than 2000m(6500ft).

Date	Version	Description	Download
2025-03-13		Meanwell_24V 1A_Industrial Power Supply_MDR-20
2025-03-13		20W Single Output Industrial DIN Rail Power Supply

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