High Voltage Power Supplies
THV Series
2 – 3 Watt
Physical Specifications
Casing material
Steel chrome-nickel plated
Weight
THV models case A : 47 g (1.66 oz)
THV models case B : 65 g (2.29 oz)
SHV models : 98 g (3.46 oz)
Soldering temperature
max. 265°C / 10 sec.
Connection Diagram
Connection for remote control by variable resistor
1
6
+Vin
C1
HV out
THV Series
+
+
–
C2
4700 pF
Load
180, 300, 350 Vout
=
47 µF
–
–Vin
Vout Com
100%
80%
60%
40%
20%
2
5
4
3
Vref
Vadj
R2 R1
VR = 5 kOhm
1
2
7
6
+Vin
HV out
0%
R1 0 Ohm
+
5 kOhm
0 Ohm
THV/ SHV Series
+
–
C1
47 µF
C2
4700 pF
R2
5 kOhm
Load
=
Resistance Control
500, 1.0k, 1.5k, 2.0k Vout
–
–Vin
Vout Com
5
4
3
ON/OFF
Vref
Vadj
Open=ON
Short=OFF
SW1
R2 R1
VR = 5 kOhm
Connection for remote control voltage control
1
6
+Vin
HV out
THV Series
+
+
–
C1
47 µF
Load
C2
=
180, 300, 350 Vout
4700 pF
–
–Vin
Vout Com
2
5
4
3
100%
Vref
Vadj
80%
60%
40%
20%
0%
+
–
(open)
=
Remote voltage control 0 – 4 V
1
2
7
+Vin
HV out
THV/ SHV Series
500, 1.0k, 1.5k, 2.0k Vout
+
1V
2V
3V
4V
+
–
C1
47 µF
C2
4700 pF
Load
Voltage Control
=
–
–Vin
Vout Com
6
5
4
3
ON/OFF
Vref
Vadj
Open=ON
Short=OFF
SW1
+
–
(open)
Remote voltage control 0 – 4 V
=
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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TOUCHSTONE [ TOUCHSTONE SEMICONDUCTOR INC ]
