Delta IPM- C Series - Manual
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Table of Contents:
- Page 2 – Equipment Required
- Page 3 – .0 Thermal Management of the Converter; o the converter at all times during all
- Page 4 – Efficiency; Input Characteristics
- Page 6 – Tests and Evaluation
- Page 8 – ries; out
- Page 9 – For I M04C series; Test
- Page 10 – For IPM12C series; For IPM04C series; For example, to program the output voltage of a IPM
- Page 11 – Dynamic Characteristics; Imax; ) Measure the Peak deviation and capture the waveform as required.
- Page 12 – Test (Turn on the module by using the external switch); or suitable trigger point (referring to data sheet) on channel 2.
1
Delta Electronics, Inc.
1.0 Purpose
This document guides the user in performing
electronic measurements on an IPM POL (point
of load) DC/DC converter using the Delta
Evaluation Board.
2.0 Relevant Documentation
The documentation and background information
listed below is relevant to this evaluation
procedure:
․
Applicative date sheets for IPM Series unit
under evaluation.
․
Power Module Evaluation Board Schematic.
․
Power Module Evaluation Board Layout.
․
General Test and Safety Procedures.
IPM Series
Evaluation Procedure
EP_IPMC_04292005
Evaluation Procedure
(DEP-003)
The IPM- C Series POL converters
The IPM Series, single output,
non-isolated
point of load DC/DC converters, are the latest
offering from a world leader in power systems
technology and manufacturing
―
Delta
Electronics, Inc. They operate from a
3V~5.5V (IPM04C) or an 8V~14V (IPM12C)
source and provide a programmable output
voltage of 0.8V to 3.3V(IPM04C) or 0.8V to
5V(IPM12C). With creative design technology
and optimization of component placement,
these converters possess outstanding
electrical and thermal performance, as well
as offering extremely high reliability under
highly stressful operating conditions. All
models are protected against abnormal
input/output voltage and current conditions.
This document guides the user through the
evaluation procedure to qualify a POL module.
The data shown in this Evaluation Procedure
is for the SIP and SMT Package Type POL
evaluation board. Please refer to the
appropriate technical data sheet for detailed
performance and technical information for the
specific POL units.
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Summary
3.0 Equipment Required ․ DC Power Supply 0 - 20 V @ 0 - 20A (Agilent 6574A 0 -60V/0 - 35A or equivalent). ․ Oscilloscope (Tektronix TDS 460A or equivalent) 4 Channel 400 MHz, equipped with a x1 scope probe, a x10 scope probe, and two BNC cables (length less than 20 inches/500mm) ․ Digital multimeter...
4.1 Connect one lead from the “+” lead of the power supply to the “20A” terminal of the first 4.2 Connect one wire from the “-” lead of the power supply (Item 3.1) to the “Vin-“ pin of the 4.3 Connect the plus “+” and minus “-“ connection leads from a second multimeter to the “SVin+” 4.4 Connect the...
6.0 Tests Performed performed at room temperature (+25 C). 6.1 Input Voltage Range. ut. . 6.2 O Line Regulation. . t-Point Adjustment Range. 6.3 D Maximum Output Voltage Deviation (due to step change in load). 6.4 Efficiency e part number of the power module to determine that the correct module is b...
