DEPARTMENTS
MDR-20-12
11.68

MDR-20-12

$11.68

Meanwell 20W Single Output Industrial DIN Rail Power Supply with 12V1.67A0-1.67A20W120mVp-p10.8-13.2V±1.0%±1.0%±1.0%

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Availability:In stock
SKU Meanwell MDR-20-12
Brand Meanwell
Details

Meanwell MDR-20-12 is an ultra-thin single-output DIN rail power supply with 12V1.67A0-1.67A20W120mVp-p10.8-13.2V. The model can be installed on DIN rail TS-35/7.5 or TS-35/15, and cooled by natural air convection and also with Built-in active DC OK signal. As the flexible DIN rail mounting system can increase the installation speed, all equipment can be easily snapped into the metal rail. At the same time, Meanwell MDR-20-12 could 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, thus reducing the wiring required. MDR-20-12 offers short-circuit, overload and over-voltage protection. In addition, Most power supplies are convectively cooled, so no cooling fans are required. Due to these points, Meanwell MDR-20-12 is 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-20-12 Specifications

Meanwell MDR-20-12 Specifications

Model MDR-20-12
Output DC VOLTAGE 12V
RATED CURRENT 1.67A
CURRENT RANGE 0-1.67A
RATED POWER  20W
RIPPLE & NOISE (max.)  120mVp-p
VOLTAGE ADJ. RANGE 10.8-13.2V
VOLTAGE TOLERANCE ±1.0%
LINE REGUL ATION ±1.0%
LOAD REGULATION ±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.)  80.00%
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 13.8-16.2V
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.) 9 ~ 13.5V / 40mA
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-20-12 Features

l  3 years warranty

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  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

Meanwell MDR-20-12 Features

Meanwell MDR-20-12 Mechanical Diagram

Meanwell MDR-20-12 Mechanical Diagram

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Brand Meanwell
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