THV Datasheet, PDF (3/4 Pages) Touchstone Semiconductor Inc – High Voltage Power Supplies

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
+Vin
6
HV out
+
=
–
+ _C1
– ^{47 µF}
THV Series
180, 300, 350 Vout
C2 _Load
4700 pF
–Vin ₂
4
3
Vref Vadj
5 ^{Vout Com}
R2 R1
VR = 5 kOhm
+
=
–
Open=ON
Short=OFF
1
+Vin
+ _C1
– ^{47 µF}
THV/ SHV Series
500, 1.0k, 1.5k, 2.0k Vout
–Vin ₂
5
SW1 ^ON/OFF
4
Vref
3
Vadj
R2 R1
7 _{HV out}
6 ^{Vout Com}
C2 _Load
4700 pF
VR = 5 kOhm
Connection for remote control voltage control
100%
80%
60%
40%
20%
0%
R1 0 Ohm
R2 5 kOhm
Resistance Control
5 kOhm
0 Ohm
1
+Vin
6
HV out
+
=
+
C1
–
– 47 µF
THV Series
180, 300, 350 Vout
C2 Load
4700 pF
–Vin ₂
4
3
Vref Vadj
5 ^{Vout Com}
100%
(open)
= ^{+ –}
Remote voltage control 0 – 4 V
80%
60%
40%
+
=
–
Open=ON
Short=OFF
1
+Vin
+ _C1
– ^{47 µF}
THV/ SHV Series
500, 1.0k, 1.5k, 2.0k Vout
7 _{HV out}
C2 _Load
4700 pF
–Vin ₂
5
ON/OFF
SW1
4
3
Vref Vadj
6 ^{Vout Com}
(open)
= ^{+ –}
Remote voltage control 0 – 4 V
20%
0%
1V
2V
3V
4V
Voltage Control
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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