MDR-120S Datasheet, PDF (2/2 Pages) MicroPower Direct, LLC – 120W Output Power

Model Selection Guide
Model
Number
MDR-120S-24
Input Current
(A Max)
115 VAC 230 VAC
1.5
0.75
Voltage
(VDC)
24.0
Output
Current (A)
Max. Min.
5.0
0.0
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Efficiency
(%, Typ)
92
Capacitive
Load
(µF Max)
4,700
Standby
Power
Consumption
(W Max)
0.75
Other outputs may be available
Contact the factory for details at:
[e-mail]
Notes:
1. Inrush current is given for a cold start at 25°C.
2. Over voltage protection is provided by a zener diode clamp.
3. Output short circuit protection is provided by a “hiccup mode”
circuit. The unit recovers automatically when the fault condition is
removed.
4. Output overload protection is provided by a fold back current
limiting circuit with auto-recovery. A long-term overload could
damage the unit.
5. EMI characteristics are specified without external components.
6. Operation at no-load will not damage these units. However, they
may not meet all specifications.
7. Applying a voltage level of 4.5 to 12.5 VDC across the control
terminals (see mechanical diagram) will turn the unit off. When
the control inputs are left open, the unit will operate normally.
8. The MDR-120S is designed for mounting on a standard 35 mm DIN
rail (TS35).
9. It is recommended that an external slow blow fuse also be used on
the input for protection. Contact the factory for more information.
Derating Curve, Temperature
Derating Curve, Input Voltage
Mechanical Dimensions
Wire Connections
Pin
Function
1
+VOUT
2
+VOUT
3
-VOUT
4
-VOUT
5
AC-Neutral
6
AC-Line
7

Notes:
• All dimensions are typical in inches (mm)
• Wire Range is: 26 - 10 AWG, Strip length is 0.32 (8.0)
• Tolerance x.xx = ±0.04 (±1.0)
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