MDR-10 series
September 16, 2023
MDR-40 series
September 16, 2023MW Mean Well Meanwell 20W Single Output Switching Power Supply DIN Rail MDR-20 Series
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
- Built in DC OK active signal
- LED indicator for power on
- No load power consumption<0.75W
- 100% full load burn-in test
- 3 years warranty
Description
The Mean Well MDR-20 series is a compact and efficient DIN rail power supply that provides reliable and regulated DC power for various industrial applications. Specifically, let’s focus on the 20W model within this series.
The 20W Mean Well MDR-20 power supply is designed to deliver a stable and consistent power output of up to 20 watts. It operates with a wide input voltage range, typically ranging from 85V to 264V AC, allowing for flexibility in different regions and environments.
This DIN rail power supply features a compact and space-saving design, making it easy to install on standard DIN rails commonly found in industrial control panels. Its slim profile ensures efficient utilization of space, which is especially beneficial in applications with limited room for power supply components.
The MDR-20 series incorporates high-quality components and advanced circuitry to ensure reliable performance. It offers built-in protections such as short circuit, overload, and overvoltage protection, which safeguard connected devices from potential damage and ensure the longevity of the power supply itself.
With its high efficiency and low power consumption, the MDR-20 series helps to reduce energy costs and minimize environmental impact. It is also designed to operate in a wide temperature range, typically from -20°C to +70°C, ensuring reliable performance even in challenging industrial environments.
The MDR-20 series is available with different output voltage options, from 5V t0 24V with the model No. MDR-20-5, MDR-20-12, MDR-20-15, MDR-20-24, allowing you to choose the specific model that meets your application requirements. It is a versatile and dependable power supply solution for various industrial automation, control systems, and other applications where a stable and regulated DC power source is essential.
In summary, the 20W Mean Well MDR-20 series DIN rail power supply combines compactness, efficiency, and reliability to provide a trusted power solution for industrial applications.
Mean Well Power Supply MDR-20 Series Data Sheet Download
Specification
| 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 | |||
| 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 | |||||
| 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 & EMC (Note 4) |
SAFETY STANDARDS | UL508, TUV BS EN/EN62368-1, EAC TP TC 004, BSMI CNS14336-1, AS/NZS 62368.1, IS13252(Part1)/IEC60950-1 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/EN55035, BS EN/EN61000-6-1, BS EN/EN61204-3, light industry level, EAC TP TC 020 | ||||
|
OTHERS |
MTBF | 2780.8K hrs min. Telcordia SR-332 (Bellcore); 236.9K hrs min. MIL-HDBK-217F (25℃) | |||
| DIMENSION | 22.5*90*100mm (W*H*D) | ||||
| PACKING | 0.17Kg; 72pcs/13.2Kg/1.04CUFT | ||||
