MDR-20-12
- 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
| SPECIFICATION | ||
| MODEL | MDR-20-12 | |
| OUTPUT | DC VOLTAGE | 12V |
| RATED CURRENT | 1.67A | |
| CURRENT RANGE | 0 ~ 1.67A | |
| RATED POWER | 20W | |
| RIPPLE & NOISE (max.) Note.2 | 120mVp-p | |
| VOLTAGE ADJ. RANGE | 10.8 ~ 13.2V | |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | |
| LINE REGULATION | ±1.0% | |
| LOAD REGULATION | ±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.) | 80% | |
| 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 | ||
| FUNCTION | DC OK ACTIVE SIGNAL (max.) | 9 ~ 13.5V / 40mA |
| ENVIRONMENT | WORKING TEMP. | -20 ~ +70°C (Refer to "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 (Note 4) | SAFETY STANDARDS | UL508, TUV EN62368-1, BSMI CNS14336-1, EAC TP TC 004, 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°C/ 70% RH | |
| EMC EMISSION | Compliance to EN55032 (CISPR32), EN61204-3 Class B, EN61000-3-2,-3, EAC TP TC 020, CNS13438 Class B | |
| EMC IMMUNITY | Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-1, EN61204-3, light industry level, criteria A, EAC TP TC 020 | |
| OTHERS | MTBF | 236.9K hrs min. MIL-HDBK-217F (25°C) |
| DIMENSION | 22.5*90*100mm (W*H*D) | |
| PACKING | 0.17Kg; 72pcs/13.2Kg/1.04CUFT | |
| 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 0.1uf & 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. For guidance on how to perform these EMC tests, please refer to "EMI testing of component power supplies." (as available on http://www.meanwell.com) 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. 6. The ambient temperature derating of 3.5°C /1000m with fanless models and of 5°C /1000m with fan models for operating altitude higher than 2000m (6500ft). ※ Product Liability Disclaimer For detailed information, please refer to：https://www.meanwell.com/serviceDisclaimer.aspx |
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