Datasheet

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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Connection Diagram
Connection for remote control by variable resistor
Connection for remote control voltage control
80%
100%
60%
40%
20%
0%
0 Ohm
5 kOhm
R1
0 Ohm5 kOhm
R2
Output Voltage [%]
Resistance Control
=
+
–
+
–
–Vin
+Vin
1
2
Load
Vout Com
HV out
6
43
Vref Vadj
R2 R1
VR = 5 kOhm
C1
47 µF
C2
4700 pF
THV Series
180, 300, 350 Vout
5
=
+
–
+
–
–Vin
+Vin
1
2
Load
Vout Com
HV out
6
7
543
SW1
ON/OFFVref Vadj
R2 R1
VR = 5 kOhm
C1
47 µF
C2
4700 pF
Open=ON
Short=OFF
THV/ SHV Series
500, 1.0k, 1.5k, 2.0k Vout
80%
100%
60%
40%
20%
0%
1V
Output Voltage [%]
2V 3V
4V
Voltage Control
=
+
–
+
–
–Vin
+Vin
1
2
Load
Vout Com
HV out
6
5
43
Vref Vadj
=
+–
THV Series
180, 300, 350 Vout
(open)
Remote voltage control 0 – 4 V
C2
4700 pF
C1
47 µF
=
+
–
+
–
–Vin
+Vin
1
2
Load
Vout Com
HV out
6
7
543
SW1
ON/OFFVrefVadj
=
+–
(open)
C1
47 µF
C2
4700 pF
Open=ON
Short=OFF
THV/ SHV Series
500, 1.0k, 1.5k, 2.0k Vout
Remote volta
g
e control 0 – 4 V
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.