KEPCO KFD 6-25-28W User Manual
Operator’s manual, Kepco, Kfd 150w power supply
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Table of contents
Document Outline
- 1.0 Introduction:
- 2.0 Description:
- 3.0 Absolute Maximum Ratings:
- 4.0 Input Specifications (see Table 1):
- 5.0 Output Specifications (see Tables 2, 3, and 4)
- 6.0 General Specifications (see Table 5)
- 7.0 Feature Specifications (see Tables 6 and 7)
- 8.0 Output Overvoltage Clamp
- 9.0 Current Limit
- 10.0 Remote ON/OFF
- 11.0 Output Voltage Reversal
- 12.0 Isolation
- 13.0 Parallel Operation
- 14.0 Forced Load Sharing
- 15.0 Remote Sense
- 16.0 Safety Considerations
- 17.0 Output Voltage Trim
- 18.0 Thermal Considerations
- 18.1 Case Temperature
- 18.2 Forced Convection
- 18.3 Heat Sink Models
- 18.4 Natural Convection
- 18.5 Use of Graphs
- 18.6 Thermal Models
- 18.7 Detailed Thermal Model
- 18.8 Radiation Heat Transfer
- 18.9 Horizontal Orientation
- 19.0 Fusing Considerations
- 20.0 General Features
- 21.0 Applications
- FIGURE 1 Test Setup For Output Voltage And Efficiency Measurements For The DC to DC Converter
- FIGURE 2 Test Setup for the Input Reflected Ripple for the Single Output KFD DC To DC Converter.
- FIGURE 3 Mechanical Outline Drawing of the Single Output KFD DC to DC Converter
- FIGURE 4 Remote On/Off Wiring Configuration for the Single Output KFD DC to DC Converter
- FIGURE 5 Wiring Configuration For Redundant Parallel Operation Of The KFD DC To DC Converter
- FIGURE 6 Circuit Configuration for Single KFD DC to DC Converter Remote Sense Operation
- FIGURE 7 (Top) KFD DC to DC Converter Circuit Configuration for RTrim Down, to Decrease Voltage S...
- FIGURE 8 (Bottom) KFD DC to DC Converter Circuit Configuration for RTrim Up, to Increase Voltage ...
- FIGURE 9 Heat Sinks for Vertical Orientation - Kepco Model KFD-02 and the Kepco Model KFD-04
- FIGURE 10 Heat sinks for Horizontal Orientation - Kepco Model KFD-01 and the Kepco Model KFD-03
- FIGURE 11 Forced Convection Derating, Power Dissipation Versus Local Ambient Temperature
- FIGURE 12 Heat Sink Derating Curves, Natural Convection, Fins Oriented Along the Width
- FIGURE 13 Heat Sink Derating Curves, Natural Convection, Fins Oriented Along the Length
- FIGURE 14 Heat Sink Resistance Curves for Fins Oriented Along Vertical and Horizontal directions