MEAN WELL MDR-20-24 Power Supply 24V 1A

Description

MEAN WELL Power Supply MDR-20-24 24V 1A The MEAN WELL MDR-20-24 is a highly efficient, ultra-slim 24W single-output industrial DIN rail power supply designed for space-constrained environments . Enclosed in a compact plastic case, it delivers a stable and regulated 24V DC output up to 1A . It features universal AC input with a full voltage range, alongside a built-in “DC OK” active signal for easy power status monitoring . Features 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 NEC class 2 / LPS compliant LED indicator for power on No load power consumption<0.75W 100% full load burn-in test Built in DC OK active signal Specifications Specification Value Output Specifications DC Voltage 24V Rated Current 1A Current Range 0 ~ 1A Rated Power 24W Ripple & Noise (max.) 150mVp-p Voltage Adjustment Range 21.6 ~ 26.4V Voltage Tolerance ±1.0% Line Regulation ±1.0% Load Regulation ±1.0% Setup, Rise Time 500ms, 30ms / 230VAC; 1000ms, 30ms / 115VAC (at full load) Hold Up Time (typ.) 50ms / 230VAC; 20ms / 115VAC (at full load) Input Specifications Voltage Range 85 ~ 264VAC ; 120 ~ 370VDC Frequency Range 47 ~ 63Hz Efficiency (typ.) 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 Protection type: Constant current limiting, recovers automatically after fault condition is removed Over Voltage 27.6 ~ 32.4V Protection type: Shut down o/p voltage, re-power on to recover Function & Signal DC OK Active Signal (max.) 18 ~ 27V / 20mA Environmental Specifications Working Temp. -20 ~ +70°C (Refer to output load derating curve) Working Humidity 20 ~ 90% RH non-condensing Storage Temp., Humidity -40 ~ +85°C , 10 ~ 95% RH Temp. Coefficient ±0.03% / °C (0 ~ 50°C) Vibration Component: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 Safety & EMC Standards Safety Standards UL508, TUV EN60950-1 approved, NEC class 2 / LPS compliant Withstand Voltage I/P-O/P: 3KVAC ; I/P-FG: 1.5KVAC ; O/P-FG: 0.5KVAC Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC EMI Conduction & Radiation Compliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B Harmonic Current Compliance to EN61000-3-2, -3 EMS Immunity Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024, EN61000-6-1, EN61204-3, light industry level, criteria A Important Note The output voltage can be adjusted between 21.6V and 26.4V DC. Check the connected device voltage requirement before adjusting the output. Full rated output is available under the operating conditions specified in the manufacturer datasheet. Output load must be reduced at high ambient temperatures and at low AC input voltages. Safety Warning Disconnect the mains power before installation or wiring. Verify Live, Neutral, and Protective Earth connections before powering the unit. This product contains exposed mains-voltage terminals and should be installed inside a suitable electrical enclosure by a qualified person. Do not touch the terminals while the power supply is energized. Maintain adequate ventilation around the unit and do not cover the ventilation openings. Applications Industrial automation and control panels . Powering PLCs and low-power control networks . Security and access control systems . Telecommunication and IT equipment . Embedded electronics and testing setups . Package Content 1 x MEAN WELL Power Supply MDR-20-24 24V 1A Documents INB-ZAS-DIN-EN mdr-20_series_din_power_supplies

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