MDR series_Yueqing Mingwei Electric Co., Ltd

•Universal AC input/Full range
•Protections: Short circuit / Overload / Over voltage
•Cooling by free air convection
•Can be installed on DIN rail TS-35/7.5 or 15
•Built in DC OK reply contact
•LED indicator for power on
•No load power consumption<0.75W
•100% full load burn-in test
•2 years warranty

2. Specification

MODEL		MDR-100-12	MDR-100-24	MDR-100-48
OUTPUT	DC VOLTAGE	12V	24V	48V
	RATED CURRENT	7.5A	4A	2A
	CURRENT RANGE	0-7.5A	0~4A	0~2A
	RATED POWER	90W	96W	96W
	RIPPLE & NOISE (max.) Note.2	120mVp-p	150mVp-p	200mVp-p
	VOLTAGE ADJ. RANGE	12~15V	24 - 30V	48 -56V
	VOLTAGE TOLERANCE Note.3	±1.0%	±1.0%	±1.0%
	LINE REGULATION	±1.0%	±1.0%	±1.0%
	LOAD REGULATION	±1.0%	±1.0%	±1.0%
	SETUP, RISE TIME Note.5	3000ms, 50ms/230VAC 3000ms, 50ms/115VAC at full load
	HOLD UPTIME (Typ.)	50ms/230VAC 20ms/115VAC at full load
	VOLTAGE RANGE	85 ~ 264VAC 120 ~ 370VDC
INPUT	FREQUENCY RANGE	47 ~63Hz
	EFFICIENCY (Typ.)	85%	86%	88%
	AC CURRENT (Typ.)	1.3A/115VAC 0.8A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 30A/115VAC 60A/230VAC
	LEAKAGE CURRENT	<1mA/240VAC
PROTECTION	OVERLOAD	105 ~ 150% rated output power
		Protection type : Constant current limiting, recovers automatically after fault condition is removed
	OVER VOLTAGE	15.6-18V	31.2- 36V	57.6-64.8V
		Protection type : Shut down o/p voltage, re-power on to recover
FUNCTION	DC OK ACTIVE SIGNAL (max.)	Relay contact rating(max.): 30V/1A resistive
ENVIRONMENT	WORKING TEMP.	Shut down o/p voltage, auto-recovery or re-power on to recover
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +85C, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/C (0 ~ 50℃)
	VIBRATION	Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
SAFETY &EMC (Note 4)	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 / 25C/ 70% RH
	EMC EMISSION	Compliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2,-3
	EMC IMMUNITY	Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024,EN61000-6-1,EN61204-3, light industry level, criteria A
OTHERS	MTBF	346K hrs min. MIL-HDBK-217F (25℃)
	DIMENSION	55901000mm (WHD)

3. Mechanical Dimension

4. Block Diagram

5.DC OK Relay Contact

6.Derating Curve

7.Output Derating VS Input Voltage

8. Please Note

1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.

2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor.

3.Tolerance : includes set up tolerance, line regulation and load regulation.

4.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

5.Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.

If you have any enquiry about quotation or cooperation, please feel free to email us at maggie-liu@yqmingwei.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

E-mail *
	For example : cbh@sscmwl.com
Message *
Product	MDR-100
Your Name *
	For example : Smith Zhang. First name and Last name
Company
	For example : Yueqing Mingwei Electric Co.,Ltd.
Country
	For example : China
Telephone
	For example : 0086-577-62777777 (Country code + City code + Tel numbers)

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