MDR-40-xx, DIN Rail Power Supplies

Store home > Networking > Switches > Unmanaged Switches > DIN Rail Power Supplies

Photo may vary from actual product		DIN Rail Power Supplies Low profile power supply for tight spaces and tight budgets. Compact DIN rail mount power supply measuring less than an 2,5cm wide. Power industrial devices such as Heavy Duty Edge Switches and Media Converter Switches. LED indicates DC power. Universal 85–264VAC input. It also accepts, but is not certified for, 120–370VDC power. Extended operating temperature range of -20 to +70° C . Finger-safe terminals. Protection from short circuits, overload, and over-voltage. cUL, CE approved. Warranty: 3 Year Double Diamond™ Warranty (Standard)

	Product				Code


12VDC, 40W	DIN Rail Power Supplies	MDR-40-12
24VDC, 40W	DIN Rail Power Supplies	MDR-40-24
48VDC, 40W	DIN Rail Power Supplies	MDR-40-48

Technical data

Documentation

Power Protection —
MDR-40-12/24
Overload: 105–150% rated output power;
Protection type: Hiccup mode, recovers automatically after fault condition is removed;
Over voltage: 13.8–16.2V;
Protection type: Shut down o/p voltage, repower on to recover
MDR-40-48
Overload: 105–150% rated output power;
Protection type: constant current limiting, recovers automatically after fault condition is removed;
Over voltage: 58–65V;
Protection type: Shut down o/p voltage, repower on to recover

Power —
MDR-40-12:
Output:
DC voltage: 12V;
Rated current: 3.33A;
Current range: 0–3.33A;
Rated power: 40 watts;
Ripple and noise (maximum): 120mVp-p;
Voltage tolerance: ±1.0%;
Line Regulation: ±1.0%;
Load Regulation: ±1%;
Setup, rise time: 500 ms, 30 ms/230-VAC; 500ms, 30 ms/115-VAC at full load;
Hold up time (typical): 50 ms/230-VAC; 20 ms/115-VAC at full load;
Input:
Voltage range: 85–264-VAC, 120–370-VDC;
Frequency range: 47–63Hz;
Efficiency (typical): 86%;
AC Current (typical): 1.1A/115-VAC; 0.7A/230-VAC;
Inrush current (typical): Cold start: 30A/115-VAC, 60A/230-VAC;
Leakage current: <1mA/240-VAC
MDR-40-24:
Output:
DC voltage: 24V;
Rated current: 1.7A;
Current range: 0–1.7A;
Rated power: 40.8 watts;
Ripple and noise (maximum): 150mVp-p;
Voltage tolerance: ±1.0%;
Line Regulation: ±1.0%;
Load Regulation: ±1%;
Setup, rise time: 500 ms, 30 ms/230-VAC; 500 ms, 30 ms/115-VAC at full load;
Hold up time (typical): 50 ms/230-VAC; 20 ms/115-VAC at full load;
Input:
Voltage range: 85–264-VAC, 120–370-VDC;
Frequency range: 47–63Hz;
Efficiency (typical): 88%;
AC Current (typical): 1.1A/115-VAC; 0.7A/230-VAC;
Inrush current (typical): Cold start: 30A/115-VAC, 60A/230-VAC;
Leakage current: <1mA/240-VAC
MDR-40-48:
Output:
DC voltage: 48V;
Rated current: .8A;
Current range: 0–.8A;
Rated power: 40.8 watts;
Ripple and noise (maximum): 200mVp-p;
Voltage tolerance: ±1.0%;
Line Regulation: ±1.0%;
Load Regulation: ±1%;
Setup, rise time: 500 ms, 30 ms/230-VAC; 500 ms, 30 ms/115-VAC at full load;
Hold up time (typical): 50 ms/230-VAC; 20 ms/115-VAC at full load;
Input:
Voltage range: 85–264-VAC, 120–370-VDC;
Frequency range: 47–63Hz;
Efficiency (typical): 88%;
AC Current (typical): 1.1A/115-VAC; 0.7A/230-VAC;
Inrush current (typical): Cold start: 30A/115-VAC, 60A/230-VAC;
Leakage current: <1mA/240-VAC

Temperature — Operating: -20 to +70° C, Storage: -40 to 85° C; Temperature coefficient: ±0.03%/° C, (0–50° C);
Humidity — 20–90%, non-condensing;
Vibration: component — 10–500 Hz, 2G 10 minutes/1 cycle, 60 minutes each along X, Y, Z axes; mounting: compliant to IEC60068-2-6
Size —
MDR-40-12/24/48: 9H x 4W x 10D cm
Weight —
MDR-40-12/24/48: 0.3 kg

Email address
Password
	Remember my loginname

	I have forgotten my password Create an account.

DIN Rail Power Supplies

Low profile power supply for tight spaces and tight budgets.