Features:
1. International universal voltage input range: 85-264VAC/120-370VDC
2. Protection type: Short circuit ,Over current ,Over voltage.
3. Natural air cooling
4. Up to 88% work efficiency
5. Standby power consumption as low as 0.3W
6. 100% full load burn-in test
7. 2-year warranty
1.Electrical specifications
Module | MDR-20-5 | MDR-20-12 | MDR-20-15 | MDR-20-24 | |
Output characteristic | DC output | 5V | 12V | 15V | 24V |
Rated current | 3A | 1.67A | 1.34A | 1A | |
Current range | 0-3A | 0-1.67A | 0-0.34A | 0-1A | |
Rated power | 15W | 20W | 20W | 24W | |
Ripple&Noise (maximum) | 100mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | |
Voltage adjustment range | 4.5-5.5V | 10.2-13.8V | 13.5-18V | 21.6-28.8V | |
Voltage accuracy | ± 2% | ±1% | ±1% | ±1% | |
Linear adjustment rate | ± 0.5% | ±0.5% | ±0.5% | ±0.5% | |
Load adjustment rate | ± 2% | ±1% | ±0.5% | ±0.5% | |
Load adjustment rate | 500mS，30mS/230VAC；1000mS,30mS/ 1 15VAC (Full load) | ||||
Hold time | 30mS/230VAC；10mS/ 1 15VAC (Full load) | ||||
Input characteristics | Input voltage | 85-264VAC 120-375V DC | |||
Input frequency | 47-63HZ | ||||
Efficiency | 75% | 82% | 82% | 85% | |
Input current | 0.55A/ 1 15VAC 0.35A/230VAC | ||||
power factor | 0.65/ 1 15VAC 0.5/230VAC | ||||
Surge current | 40A/230VAC | ||||
Surge current | ＜1.0mA/240VAC | ||||
Function | DC OK signal | 3.75-6V/50mA | 9- 13.5V/40mA | 1 1.5- 16.5V/40mA | 18-27V/20mA |
Protective characteristics | Over load protection | 110% -180% of rated power | |||
Protection mode: Hiccup protection, automatically restored after abnormal conditions are removed | |||||
Over current protection | 110% -180% of output current | ||||
Protection mode: Turn off the output voltage and automatically recover after removing abnormal conditions | |||||
Short circuit protection | Short circuit between positive and negative poles at the output end | ||||
Protection mode: Hiccup protection, automatically restored after abnormal conditions are removed | |||||
Environmental | Working temperature | -30℃~70℃(Refer to the derating curve) | |||
Working humidity | 20~90%RH No condensation | ||||
Storage temperature/humidity | -40℃~85℃ 10~95%RH,No condensation | ||||
Anti vibration | 10~500HZ, 5G 10 minutes/cycle, X, Y, Z each 60 minutes | ||||
Safety and electromagnetic compatibility | Withstand voltage | Input to output: 1.5KVAC | |||
Insulation impedance | Input to output: 100Ohms/500V DC/25 ℃/70% RH | ||||
Electromagnetic compatibility emission | Compliant with EN55032 class A | ||||
Electromagnetic compatibility immunity | Compliant with EN61000-4-2 | ||||
Safety regulations | Complies with GB4943 | ||||
Others | Product size | 22.5*90*100（L*W*H） | |||
Package(KG) | 0. 2kg/pcs | ||||
Notes | 1. All parameters, unless otherwise specified, are measured at 230VAC voltage input, rated load, and 25 ℃ conditions. 2. Ripple and noise voltage are applied at the end of a 12 inch twisted pair oscilloscope with a bandwidth of 20MHz and an additional 0.1 μ And 47 μ The capacitance is measured at a bandwidth of 20MHZ. 3. Accuracy: including setting error, linear adjustment rate, and load adjustment rate. 4. In the case of low input voltage, it is necessary to derate the output. Please refer to the static characteristic curve for details. 5. The startup time is measured during cold start, and frequent switching on and off may increase the startup time. | ||||
