This document summarizes the results of modeling a Kikusui PAT60-133T DC power supply. It includes: 1) Specifications for the power supply including its power rating, output voltage and current limits. 2) Simulation results showing the supply's operating area and output voltage and current characteristics under different loads. 3) Additional simulations examining the output voltage limit under different short-circuit conditions.

1. Device Modeling Report
COMPONENTS: DC Power Supply
PART NUMBER: PAT60-133T
MANUFACTURER: KIKUSUI
REMARK: PSpice Version
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2012
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2. Circuit Configuration
U1
PAT60-133T
VOUT = 0Vdc
Power Supply Specification
PARAMETER UNIT VALUE
POWER kW 8
VOUT V 60
IOUT A 133
All Rights Reserved Copyright (C) Bee Technologies Inc. 2012
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3. Operation Area Characteristics
Circuit Simulation result
70V
60V
50V
40V
30V
20V
10V
0V
0A 50A 100A 150A 200A
V(OUT)
I(OUT)
Evaluation circuit
U1
PAT60-133T
VOUT = 60Vdc
OUT
OUT
ILOAD
0
Test condition: IOUT = 0A  133A
Parameter Unit Measurement Simulation %Error
VOUT(MAX) V 60 59.956 -0.07
IOUT(MAX) A 133 133 0.00
All Rights Reserved Copyright (C) Bee Technologies Inc. 2012
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4. Output Voltage Limit Characteristics
Circuit Simulation result
120V
90V
120V
60V
60V
30V
VOUT=30V
0V
0s 0.2ms 0.4ms 0.6ms 0.8ms 1.0ms
V(OUT)
Time
Evaluation circuit
U1
PAT60-133T
VOUT = {OUTPUT}
PARAMETERS:
OUTPUT = 0Vdc
OUT
OUT
RL_Open
100MEG
0
 Test condition: Parameter VOUT = 30V, 60V, 120V
All Rights Reserved Copyright (C) Bee Technologies Inc. 2012
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