MINIATURE HIGH VOLTAGE POWER SUPPLIES
- Max Voltage: 1.25kVdc
- Max Current: 0.5mA or 0.6mA
- Max Power: 0.7W
- Low noise due to metal shielding
Ultra compact PCB mountable high voltage power supplies for photomultiplier
TF series are miniaturized, well-regulated high voltage power supplies suitable for photomultiplier. They feature exceptionally low noise, external potentiometer or voltage control, and full protection against arc and continuous output short circuits.
FEATURES AND BENEFITS
- Small footprint, PCB mountable
- Single Inline Package (SIP) high voltage power supply
- Low ripple, 15mVp-p or 30mVp-p
- Low noise with metal shielding
- Well-regulated, high performance
- External potentiometer or external control voltage programming
- Arc & continuous short circuit protection
APPLICATIONS
- Gas Chromatography
- Geiger Muller Tube (GM Tube)
- Microchannel Plate (MCP)/Image Intensifier (I.I.)
- Nuclear Instruments
- Photomultiplier Tube (PMT)
- Radiation Detection
Models
| Model | Output | Ripple [p-p] | DC input | |||
|---|---|---|---|---|---|---|
| Voltage [kVdc] | Current [mA] | Minimum load* [MΩ] | Voltage | Current (typ.) | ||
| TF-1.25P-12 | 0 to +1.25 kV | 0.5 mA | 1 MΩ | 30 mV | +12 V ±1 V | 95 mA |
| TF-1.25P-12-SP | 0 to +1.25 kV | 0.5 mA | 1 MΩ | 15 mV | +12 V ±1 V | 95 mA |
| TF-1.25P-15 | 0 to +1.25 kV | 0.6 mA | 1 MΩ | 30 mV | +15 V ±1 V | 90 mA |
| TF-1.25P-15-SP | 0 to +1.25 kV | 0.6 mA | 1 MΩ | 15 mV | +15 V ±1 V | 90 mA |
| Model | Output | Ripple [p-p] | DC input | |||
|---|---|---|---|---|---|---|
| Voltage [kVdc] | Current [mA] | Minimum load* [MΩ] | Voltage | Current (typ.) | ||
| TF-1.25N-12 | 0 to -1.25 kV | 0.5 mA | 1 MΩ | 30 mV | +12 V ±1 V | 95 mA |
| TF-1.25N-12-SP | 0 to -1.25 kV | 0.5 mA | 1 MΩ | 15 mV | +12 V ±1 V | 95 mA |
| TF-1.25N-15 | 0 to -1.25 kV | 0.6 mA | 1 MΩ | 30 mV | +15 V±1 V | 90 mA |
| TF-1.25N-15-SP | 0 to -1.25 kV | 0.6 mA | 1 MΩ | 15 mV | +15 V ±1 V | 90 mA |
* Rated output current is not to be drawn at a low output voltage range (Output current x Minimum load). Use a larger than minimum load.
- Note
- This power supply is designed with adequate consideration for high voltage safety as an integrated power supply.
- Yet, please make sure to ground the case for further safety when using.
Specifications
Diagram
Connection diagram
Dimensions
Download
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-
TF series Datasheet
Date: 2023-07-31 Rev.08
PDF (829 KB)
-
High Voltage Power Supply Modules PCB mountable type Selection Guide
Date: 2024-12-17 rev.09
PDF (4,031 KB)
-
Safety and Usage of High voltage Power supply
Date: 2023-07-27 rev. 03
PDF (602 KB)
Login Required
-
TF series Datasheet
Date: 2023-07-31 Rev.08
PDF (829 KB)
-
High Voltage Power Supply Modules PCB mountable type Selection Guide
Date: 2024-12-17 rev.09
PDF (4,031 KB)
-
Safety and Usage of High voltage Power supply
Date: 2023-07-27 rev. 03
PDF (602 KB)
In this website, we provide only the latest version of information including instruction manuals as of our products. Therefore, the newest versions of manuals on the website might be not same as the ones of products you purchased in the past.
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