Instek Power Supply Selection Guide
Manual Controlled Single Output Power Supplies
| GPS
Series - Single Output, 54 to 90 Watts, Linear |
| Output Volts |
Output Amps |
Model |

 |
| 0 - 18 V |
0 - 3 A |
GPS-1830D |
| 0 - 18 V |
0 - 5 A |
GPS-1850D |
| 0 - 30 V |
0 - 3 A |
GPS-3030D, DD |
- D models have single digital meter with switchable volts or amps
display.
- DD model has separate digital voltmeter and ammeter.
|
| |
| GPR
Series - Single Output, 180 Watts to 360 Watts, Linear |
| Output Volts |
Output Amps |
Model |

 |
| 0 - 8 V |
0 - 30 A |
GPR-0830HD* |
| 0 - 18 V |
0 - 10 A |
GPR-1810HD |
| 0 - 18 V |
0 - 20 A |
GPR-1820HD |
| 0 - 30 V |
0 - 6 A |
GPR-3060D |
| 0 - 35 V |
0 - 10 A |
GPR-3510HD |
| 0 - 60 V |
0 - 3 A |
GPR-6030D |
| 0 - 60 V |
0 - 6 A |
GPR-6060D* |
| 0 - 75 V |
0 - 5 A |
GPR-7550D* |
| 0 - 110 V |
0 - 3 A |
GPR-11H30D* |
| 0 - 300 V |
0 - 1 A |
GPR-30H10D* |
- All models have separate digital voltmeter and ammeter.
- * Special order models.
|
| |
| SPS
Series - Single Output, 360 Watts, Switching Mode |
| Output Volts |
Output Amps |
Model |

 |
| 0 - 12 V |
0 - 30 A |
SPS-1230 |
| 0 - 18 V |
0 - 20 A |
SPS-1820 |
| 0 - 24 V |
0 - 15 A |
SPS-2415 |
| 0 - 36 V |
0 - 10 A |
SPS-3610 |
| 0 - 60 V |
0 - 6 A |
SPS-606 |
- All models have digital meters.
- All models have separate voltmeter and ammeter.
|
Manual Controlled Multiple Output Power Supplies
GPS
Multi Series - Dual, Triple, Quad Outputs - Up to 200 Watts, Linear |
| Main Outputs* |
Aux Outputs** |
Model |
<< Click on model links
 |
| 0 - 30 V, 0 - 3 A (x2) |
None |
GPS-2303***
Dual Output |
| 0 - 30 V, 0 - 3 A (x2) |
5 V, 3 A Fixed |
GPS-3303
Triple Output |
| 0 - 30 V, 0 - 3 A (x2) |
2.2 - 5.2 V, 1 A and
8 - 15 V, 1 A |
GPS-4303
Quad Output |
- * Main Outputs in parallel mode have twice the the current
capability, and in series mode have twice the voltage capability.
- ** Aux Outputs have fixed current limit.
- All outputs are isolated and floating.
- One digital meter for each main output with switchable volts or amps
display (2 total). Can be selected to measure aux outputs on GPS-4303.
- ***Special order model.
|
| |
| GPC
Series - Triple Output - Up to 375 Watts, Linear |
| Main Outputs* |
Aux Output |
Model |

 |
| 0 - 18 V, 0 - 5 A (x2) |
5 V, 3 A (fixed) |
GPC-1850D |
| 0 - 30 V, 0 - 3 A (x2) |
GPC-3030 (D) |
| 0 - 30 V, 0 - 6 A (x2) |
GPC-3060D |
| 0 - 60 V, 0 - 3 A (x2) |
GPC-6030D |
- * Main Outputs in parallel mode have twice the the current
capability, and in series mode have twice the voltage capability.
- All outputs are isolated and floating.
- D models have one digital meter for each main output with switchable
volts or amps display (2 total).
- All other models have two analog meters for each main output for
separate volts and amps display.
|
| SPD-3606 -
Triple Output - Up to 375 Watts, Switching Mode |
| Main Outputs* |
Aux Output |
Model |

 |
| 0 to 30V/0 to 6A (x2) |
0.1 to 5 V, 3 A |
SPD-3606 |
- * Main Outputs in parallel mode have twice the the current
capability, and in series mode have twice the voltage capability.
- All outputs are isolated and floating.
|
Programmable Single Output Power Supplies
| PWS Series -
Single Output, up to 1080 Watts, Multi-Range, Switching Mode |
| Output Volts |
Output Amps |
Maximum Output Watts* |
Model |

 |
| 0 - 30 V |
0 - 36 A |
360 W |
PSW 30-36 |
| 0 - 30 V |
0 - 72 A |
720 W |
PSW 30-72 |
| 0 - 30 V |
0 - 108 A |
1080 W |
PSW 30-108 |
| 0 - 80 V |
0 - 13.5 A |
360 W |
PSW 80-13.5 |
| 0 - 80 V |
0 - 27 A |
720 W |
PSW 80-27 |
| 0 - 80 V |
0 - 40.5 A |
1080 W |
PSW 80-40.5 |
- Constant Power Output for Multiple Range (V&I) Operation.
- CV/CC Priority; Particularly Suitable for the Battery and LED Industry.
- Adjustable Slew Rate.
- Series and Parallel Operation.
- * Volts x Amps cannot exceed Max. Output Watts
|
| PSS Series -
Single Output, up to 100 Watts, Linear |
| Output Volts |
Output Amps |
|
Model |

 |
| 0 - 20 V |
0 - 5 A |
|
PSS-2005 (GP) |
| 0 - 32 V |
0 - 3 A |
|
PSS-3203 (GP) |
- LCD with simultaneous Volts, Amps display.
- RS-232 interface.
- GPIB interface on GP version (special order, in place of RS-232).
|
| PSM
Series - Single Output, up to 200 Watts, Linear |
| Output Rating |
Model |

 |
| 0-8V, 20A or 0-20V, 10A |
PSM-2010 |
| 0-15V, 7A or 0-30V, 4A |
PSM-3004 |
| 0-30V, 6A or 0-60V, 3.3A |
PSM-6003 |
- Single Output, Dual Range
- Includes RS-232 and GPIB (IEEE 488.2)
|
| PSP
Series - Single Output, up to 210 Watts, Switching Mode |
| Output Volts |
Output Amps |
|
Model |

 |
| 0 - 20 V |
0 - 10 A |
|
PSP-2010 |
| 0 - 40V |
0 - 5 A |
|
PSP-405 |
| 0 - 60 V |
0 - 3.5 A |
|
PSP-603 |
- LCD with simultaneous Volts, Amps, Watts display
- RS-232C Interface Included
|
Programmable Multiple Output Power Supplies
| GPD
Series - Dual/Triple/Quad Output, up to 200 Watts, Linear |
| Output Volts |
Output Amps |
Power |
Model |

 |
0 - 30 V (x2)
0 - 5 V / 5.001 - 10 V (x1)
0 - 5 V (x1) |
0 - 3 A (x2)
0 to 3 A / 0 to 1 A (x1)
0 - 1 A (x1)
|
200 W |
GPD-4303S |
0 - 30 V (x2)
2.5 V / 3.5 /
5.0 V (x1) |
0 3 A (x3)
|
195 W |
GPD-3303S |
| 0 - 30 V (x2) |
0 - 3 A (x2) |
180 W |
GPD-2303S |
0 - 30 V (x2)
2.5 V / 3.5 V / 5.0 V (x1) |
0 - 3 A (x2) |
195 W |
GPD-3303D |
- 2/3/4 Independent Isolated Output
- Minimum Resolution: 1mV/1mA
- 4 LED Display Sets: 3 digits after decimal point
- Digital Panel Control
- USB Standard Interface
|
| PST
Series - Triple Output, up to 158 Watts, Linear |
| Output Volts |
Output Amps |
Model |

 |
| 0 - 32 V (x3) |
0 - 1 A (x3) |
PST-3201 (GP) |
0 - 32 V (x2)
0 - 6 V (x1) |
0 - 2A (x2)
0 - 5 A (x1) |
PST-3202 (GP) |
- LCD with simultaneous Volts, Amps, Watts display.
- All outputs are isolated and floating.
- RS-232 interface standard.
- GPIB interface on GP version (special order).
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