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DC-DC Converters PCB Mount Type
MH3
1
Function
1.1
Input Voltage Range
1.2
Overcurrent Protection
1.3
Isolation
1.4
Remote ON/OFF
1.5
Output Voltage Adjustment Range (MHFS3)
2
Wiring to Input/Output Pin
2.1
Wiring Input Pin
2.2
Wiring Output Pin
3
Series/Redundancy Operation
3.1
Series Operation
3.2
Redundancy Operation
4
Input Voltage/Current Range
5
Cleaning
6
Safety Standards
7
Temperature of measurement points
June 26, 2020
Instruction Manual
MH-9
MH-9
MH-9
MH-9
MH-9
MH-9
MH-10
MH-10
MH-10
MH-11
MH-11
MH-11
MH-11
MH-11
MH-11
MH-12
MH-8
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Related Manuals for Cosel MH3
Summary of Contents for Cosel MH3
- Page 1 Instruction Manual DC-DC Converters PCB Mount Type Function MH-9 Input Voltage Range MH-9 Overcurrent Protection MH-9 Isolation MH-9 Remote ON/OFF MH-9 Output Voltage Adjustment Range (MHFS3) MH-9 Wiring to Input/Output Pin MH-10 Wiring Input Pin MH-10 Wiring Output Pin MH-10 Series/Redundancy Operation MH-11 Series Operation...
- Page 2 Instruction Manual DC-DC Converters PCB Mount Type 1.5 Output Voltage Adjustment Range (MHFS3) 1 Function ¡ The output voltage is adjustable through an external potentiom- eter. 1.1 Input Voltage Range ¡ To increase the output voltage, turn the potentiometer so that the resistance value between 2 and 3 becomes small.
- Page 3 Instruction Manual DC-DC Converters PCB Mount Type Table 2.2 Recommended Capacitance of an External Capacitor on the Input Side [ F] 2 Wiring to Input/Output Model 5-12 (MHFO12) 10-220 12-24 (MHFO24) 10-100 24-48 (MHFO48) 10-47 2.1 Wiring Input Pin *Please adjust the capacitance in accordance with a degree of the (1) External fuse effect you want to achieve.
- Page 4 Instruction Manual DC-DC Converters PCB Mount Type ¡ If the distance between the output and the load is long and there- 4 Input Voltage/Current Range fore noise is created on the load side, connect a capacitor exter- nally to the load as shown below. ¡...
- Page 5 Instruction Manual DC-DC Converters PCB Mount Type 7 Temperature of measurement points ¡ Please have sufficient ventilation to keep the temperature of point A in Fig.7.1 at Table7.1 or below. Please also make sure that the ambient temperature does not exceed 85C. Point A (Center of the Case) Fig.7.1 Temperature Measuring Point on the case (Top View) Table 7.1 Point A Temperature...
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