High Voltage Supplies





FAST ComTec's High Voltage power supplies
FAST ComTec is offering a line of High Voltage power supplies in 1/12 NIM, Rack- and table top versions.
They can be ordered in 1 channel and 2 channel versions at equal dimensions.
LCD display for voltage or current are standard. The resolution for current- and voltage measurements of this the NHQ module is 1 µA and 1V.
For the SHQ version the current resolution is 1nA, opt. 100pA, Voltage resolution is 100mV, up to 4 KV opt. 10mV
Variable rate of change of output voltage (HV-ramp) protects sensitive front end stages of preamplifiers etc.
Switchable polarity is a feature of most models - the polarity is indicated on a frontpanel LED. Integrated protection and control circuits prevent damage to the HV supply. The HV-output is overload and short circuit protected
SHV connector on rear side (up to 6 kV), LEMO for higher voltages. The HV supplies can be remote controlled via RS232 (opt. CAN) or analogue voltages.

Series NHQ: NIM HV-Supplies |
| NHQ1xx: Single channel versions |
| Model |
Output
Voltage |
Outp. Current
pro channel |
Ripple and Noise max. |
LCD res.
current |
LCD res.
voltage |
Power req
+/- 24V |
Power req
+/- 6V |
Datasheet |
| NHQ 102M |
0 .. 2 kV |
0 .. 6 mA |
< 2 mV pp |
1 µA |
1 V |
< 400 mA |
< 100 mA |
NHQ1xx.pdf |
| NHQ 103M |
0 .. 3 kV |
0 .. 4 mA |
< 2 mV pp |
1 µA |
1 V |
< 400 mA |
< 100 mA |
NHQ1xx.pdf |
| NHQ 104M |
0 .. 4 kV |
0 .. 3 mA |
< 2 mV pp |
1 µA |
1 V |
< 400 mA |
< 100 mA |
NHQ1xx.pdf |
| NHQ 105M |
0 .. 5 kV |
0 .. 2 mA |
< 5 mV pp |
1 µA |
1 V |
< 400 mA |
< 100 mA |
NHQ1xx.pdf |
| NHQ 106L |
0 .. 6 kV |
0 .. 1 mA |
< 5 mV pp |
1 µA |
1 V |
< 400 mA |
< 100 mA |
NHQ1xx.pdf |
| |
| NHQ2xx: Dual HV supplies in single NIM packages |
| Model |
Output
Voltage |
Outp. Current
pro channel |
Ripple and Noise max. |
LCD res.
current |
LCD res.
voltage |
Power req
+/- 24V |
Power req
+/- 6V |
Datasheet |
| NHQ 202M |
0 .. 2 kV |
0 .. 6 mA |
< 2 mV pp |
1 µA |
1 V |
< 800 mA |
< 100 mA |
NHQ2xx.pdf |
| NHQ 203M |
0 .. 3 kV |
0 .. 4 mA |
< 2 mV pp |
1 µA |
1 V |
< 800 mA |
< 100 mA |
NHQ2xx.pdf |
| NHQ 204M |
0 .. 4 kV |
0 .. 3 mA |
< 2 mV pp |
1 µA |
1 V |
< 800 mA |
< 100 mA |
NHQ2xx.pdf |
| NHQ 205M |
0 .. 5 kV |
0 .. 2 mA |
< 5 mV pp |
1 µA |
1 V |
< 800 mA |
< 100 mA |
NHQ2xx.pdf |
| NHQ 206L |
0 .. 6 kV |
0 .. 1 mA |
< 5 mV pp |
1 µA |
1 V |
< 800 mA |
< 100 mA |
NHQ2xx.pdf |
| |
| Options |
Datasheet |
| HVC |
Control Software RS232 |
dllhvc.pdf |
| DLLHVC |
DLL Interface for HVC Control SoftwareControl Software RS232 |
dllhvc.pdf |
| |
Series SHQ: Benchtop HV-Supplies |
| SHQ1xx: Single channel versions |
| Model |
Output
Voltage |
Outp. Current
pro channel |
Ripple and Noise max. |
LCD res.
current |
LCD res.
voltage |
Power req
|
Datasheet |
| SHQ 122M |
0 .. 2 kV |
0 .. 6 mA |
< 2 mV pp |
1 nA |
100 mV |
230 V (opt. 110 V) |
SHQ2xx.pdf |
| SHQ 124M |
0 .. 4 kV |
0 .. 3 mA |
< 2 mV pp |
1 nA |
100 mV |
230 V (opt. 110 V) |
SHQ2xx.pdf |
| SHQ 126L |
0 .. 6 kV |
0 .. 1 mA |
< 5 mV pp |
1 nA |
100 mV |
230 V (opt. 110 V) |
SHQ2xx.pdf |
|
| SHQ2xx: Dual channel versions |
| Model |
Output
Voltage |
Outp. Current
pro channel |
Ripple and Noise max. |
LCD res.
current |
LCD res.
voltage |
Power req
|
Datasheet |
| SHQ 222M |
0 .. 2 kV |
0 .. 6 mA |
< 2 mV pp |
1 nA |
100 mV |
230 V (opt. 110 V) |
SHQ2xx.pdf |
| SHQ 224M |
0 .. 4 kV |
0 .. 3 mA |
< 2 mV pp |
1 nA |
100 mV |
230 V (opt. 110 V) |
SHQ2xx.pdf |
| SHQ 226L |
0 .. 6 kV |
0 .. 1 mA |
< 5 mV pp |
1 nA |
100 mV |
230 V (opt. 110 V) |
SHQ2xx.pdf |
| |
Series THQ: Benchtop HV-Supplies |
| THQ T1DPxx and T2DPxx: Single and dual channel versions in benchtop case |
| Model |
Output
Voltage |
Outp. Current
pro channel |
Ripple and Noise max. |
LCD res.
current |
LCD res.
voltage |
Power req
|
Datasheet |
| THQ T1DPxx |
0 .. 6 kV |
0 .. 10 mA |
< 7 mV pp |
1 nA |
100 mV |
230 V (opt. 110 V) |
THQxx.pdf |
| THQ T2DPxx |
0 .. 6 kV |
0 .. 10 mA |
< 7 mV pp |
1 nA |
100 mV |
230 V (opt. 110 V) |
THQxx.pdf |

