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100W Single Output Industrial DIN Rail Power Supply MDR-100 series
SPECIFICATIONS
OUTPUT | |||
Model | MDR-100-12 | MDR-100-24 | MDR-100-48 |
DC Voltage | 12V | 24V | 48V |
Rated Current | 7.5A | 4A | 2A |
Current Range | 0-7.5A | 0-4A | 0-2A |
Rated Power | 90W | 96W | 96W |
Ripple & Noise | 120mVp-p | 120mVp-p | 150mVp-p |
Voltage Adj. Range | 12-15V | 24-30V | 48-56V |
Voltage Tolerance | ±1% | ±1% | ±1% |
Line regulation | ±1% | ±1% | ±1% |
Load regulation | ±1% | ±1% | ±1% |
Setup, Rise Time | 3000ms,50ms/230VAC 3000ms,50ms/115VAC at full load | ||
Hold Up Time | 50ms/230VAC 20ms/115VAC at full load | ||
INPUT | |||
Voltage Range | 85~264VAC 47~63 Hz; 120~370VDC | ||
AC Current | 1.3A/115VAC 0.8A/230VAC | ||
Efficiency | 83% | 86% | 87% |
Inrush Current | Cold start 30A/115VAC 60A/230VAC | ||
Leakage Current | <1mA/240VAC | ||
PROTECTION | |||
Over Load | 105%~150% rated output power | ||
Protection type: Constant current limiting, recovers automatically after fault condition is removed | |||
Over Voltage | 15.6-18V | 31.2-36V | 57.6-64.8V |
Protection type: Shut down o/p voltage, re-power on to recover | |||
Over Temp. | Protection type: Shut down o/p voltage, recovers automatically or re-power on recover | ||
Function | |||
DC OK signal | Relay contact rating(max):30V/1A resistive | ||
ENVIRONMENT | |||
Working Temp., Humidity | -10℃~+60℃; 20%~90% RH non-condensing | ||
Storage Temp., Humidity | -40℃~+85℃; 10%~95%RH | ||
Temp. Coefficient | ±0.03%/℃(0~50℃) | ||
Vibration | 10~500Hz, 2G 10min./1cycle, 60min, each along X, Y, Z axes | ||
SAFETY | |||
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-F/G: >100M Ohms / 500VDC/25℃/70% RH | ||
STANDARD | |||
Safety Standard | Design refer to UL508, TUV EN60950-1 | ||
EMC Standard | EN61240-3,EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,EN55024,EN61000-6-2, EN61204-3,heavy industry level, criteria A | ||
OTHERS | |||
Dimension | 55*90*100mm(W*H*D) | ||
Weight | 0.42Kg | ||
Packing | 30pcs/13.6Kg/0.82CUFT | ||
NOTE | |||
1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μf & 47μf 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. | |||
Downloads：
MDR-100.doc
Industrial automation system
Light industrial machinery
Home smart devices
Small monitoring and security systems
Power supply for experimental equipment or sensors
Industrial instruments and test equipment
Abnormal Output Voltage When the voltage regulation control circuit inside the power supply malfunctions, issues such as damaged or degraded components—including sampling resistors, error amplifiers, optocouplers, or power control chips—can occur. These faults may cause the output voltage to become excessively high or low.
Excessive Ripple The aging, failure, or reduced capacity of filter capacitors can increase the ripple component in the DC voltage output by the power supply. This may disrupt the normal operation of connected load equipment.
If the dimensions of the guide rail power supply do not precisely match those of the equipment’s guide rail, or if the power supply is not properly secured during installation, it may not be firmly fixed in place. This can lead to instability, potential misalignment, and even movement during operation. Such issues not only compromise the overall stability of the system but also pose significant safety risks, including the possibility of equipment damage or electrical hazards. To avoid these problems, it is crucial to carefully verify the compatibility of the power supply with the guide rail and ensure that all mounting components are correctly installed and tightened according to the manufacturer’s specifications.
