EXTERNAL CONTROL
169
Note
The input impedance for external voltage control is
10k
Ω
.
Use a stable voltage supply for the external voltage
control.
Caution
When using external voltage control, make sure no
more than ±11V is applied across pins 1 and 3.
Exceeding this voltage could damage the PEL-
3000(H). Exceeding 11.8V will cause an EXT.OV alarm
message to appear which also will reset the voltage
output to 0V until the external voltage is reduced back
down below 11.8V.
Use caution when using pin 3. Pin 3 is directly coupled
to the negative input terminal.
External Voltage Control – Operation
Description
External voltage control can be used to control the
current, voltage, resistance and power for CC, CR,
CV, CP and Cx+CV modes. Configuration for each
operating mode is the same.
CC Mode
Input current = rated current × (external
voltage/10)
Input
Current
External
Voltage
Rated
Current
0V
10V
Содержание PEL-3000 Series
Страница 1: ...DC Electronic Load PEL 3000 H Series USER MANUAL VERSION 2 00 ISO 9001 CERTIFIED MANUFACTURER ...
Страница 24: ...PEL 3000 H User Manual 22 PEL 3111H PEL 3211 Booster Pack PEL 3211H Booster Pack ...
Страница 29: ...GETTING STARTED 27 GRA 413 JIS standard 149 532 5 482 6 GRA 414 E EIA standard 132 382 5 477 6 ...
Страница 41: ...GETTING STARTED 39 Fasteners 2 ...
Страница 207: ...REMOTE CONTROL 205 6 7 8 9 The function check is complete ...
Страница 209: ...FAQ 207 For more information contact your local dealer or GWInstek at www gwinstek com marketing goodwill com ...
Страница 229: ...APPENDIX 227 Operating Area PEL 3021 ...
Страница 230: ...PEL 3000 H User Manual 228 PEL 3041 ...
Страница 231: ...APPENDIX 229 PEL 3111 ...
Страница 232: ...PEL 3000 H User Manual 230 PEL 3211 Booster Pack PEL 3021H ...
Страница 233: ...APPENDIX 231 PEL 3041H ...
Страница 234: ...PEL 3000 H User Manual 232 PEL 3111H PEL 3211H Booster Pack ...
Страница 235: ...APPENDIX 233 ...