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MDR-20
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MDR-20

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Meanwell 20W Single Output Industrial DIN Rail Power Supply

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Availability:In stock
SKU Meanwell MDR-20
Brand Meanwell
Details

Meanwell MDR-20 Series is an ultra-thin single-output DIN rail power supply with short-circuit, overload and over-voltage protection. These models can be installed on DIN rail TS-35/7.5 or TS-35/15. MDR-20 Series is cooled by natural air convection and with Built-in active DC OK signal. The flexible DIN rail mounting system can increase the installation speed because all equipment can be easily snapped into the metal rail. Apart from them, Meanwell MDR-20 series can be easily arranged on the DIN rail using a closed junction box or in a location with limited space. Similar devices can be installed in close proximity to each other, reducing the wiring required. Most power supplies are convectively cooled, so no cooling fans are required. Based on these strengths, Meanwell MDR-20 series are widely applied in a variety of automation, instrumentation and industrial applications such as power various DC operating equipment including sensors, motors, actuators, solenoid valves and relays.

Meanwell MDR-20 Series Model Specifications

Meanwell MDR-20 Series Model Specifications

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.)  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 ±2.0% ±1.0% ±1.0% ±1.0%
LINE REGUL ATION ±1.0% ±1.0% ±1.0% ±1.0%
LOAD REGULATION ±1.0% ±1.0% ±1.0% ±1.0%
SETUP, RISE TIME 500ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load
HOLD UP TIME  50ms/230VAC 20ms/115VAC at full load
Input VOLTAGE RANGE 85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE 47 - 63Hz
EFFICIENCY (Typ.)  76.00% 80.00% 81.00% 84.00%
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
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
Protection type : Shut down o/p voltage, re-power on to recover
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
FUNCTION DC OK ACTIVE SIGNAL (max.) 3.75 ~ 6V / 50mA 9 ~ 13.5V / 40mA 11.5 ~ 16.5V / 40mA 18 ~ 27V / 20mA
SAFETY &EMC SAFETY STANDARDS UL508, TUV BS EN/EN62368-1, EAC TP TC 004, BSMI CNS14336-1, AS/NZS 62368.1 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), BS EN/EN61204-3 Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020, CNS13438 Class B
EMC IMMUNITY Compliance to BS EN/EN61000-4-2, 3, 4, 5, 6, 8, 11, BS EN/EN55024,BS EN/EN61000-6-1,BS EN/EN61204-3, light industry level, criteria A, EAC TP TC 020
Others MTBF 236.9K hrs min. MIL-HDBK-217F (25)
DIMENSION 22.5*90*100mm (W*H*D)
PACKING 0.17Kg; 72pcs/13.2Kg/1.04CUFT

Meanwell MDR-20 Series Features

l  Universal AC input/Full range

l  Protections: Short circuit/Overload/Over voltage

l  Cooling by free air convection

l  Can be installed on DIN rail TS-35/7.5 or 15

l  Built in DC OK active signal

l  LED indicator for power on

l  No load power consumption<O. 75W

l  100% full load burn-in test

l  3 years warranty

Meanwell MDR-20 Series Features

Meanwell MDR-20 Series Mechanical Diagram

Meanwell MDR-20 Series Mechanical Diagram

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Brand Meanwell
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