Compact, high voltage devices with high voltage insulating technologies
Features
- ●High voltage insulating technologies
- ●Epoxy/silicone vacuum cast molded
- ●High voltage wiring to printed circuit boards
Specifications (example)
For DC output
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Item
Symbol
Specifications
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Input voltage
Vin
DC24V
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Output voltage
Vout
DC8000V max.
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Output power
Po
7W max.
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Size
25.5×46.0×16.0(H)mm
For AC output
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Item
Symbol
Specifications
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Input voltage
Vin
DC24V
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Output voltage
Vout
AC10kVo-p max
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Output current
f
500～1000Hz Sine wave
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Size
61.5×45.0×33.5(H)mm
High voltage transformer lineup
Epoxy cast molded transformers (DC type)
| Item | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
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| Output category | For DC | For DC | For DC | For DC | For DC | For DC | For DC | For DC | For DC |
| Usage examples: Office equipment/applications | For transfer rollers/discharging and charging | ||||||||
| Type name | MS15 | MS16 | MS17C | MS17CH | MS17CHH | MS19 | MS19HT | MS23 | MS28 |
| Features | Voltage doubler rectification | Thin h=12.5 mm Voltage doubler rectification |
Voltage doubler rectification | Voltage doubler rectification | Voltage doubler rectification | Voltage doubler rectification | Voltage tripler rectification | Voltage doubler rectification | Voltage quadrupler rectification |
| Output voltage | DC6.0kV | DC8.0kV | DC8.0kV | DC8.0kV | DC8.0kV | DC10kV | DC12kV | DC8kV | DC14kV |
| Output current (reference value) | 500μA | 300μA | 875μA | 875μA | 875μA | 1.0ｍA | 833μA | 1.8mA | 3.0mA |
| Output capacitance (reference value) | 3.0W | 2.4W | 7.0W | 7.0W | 7.0W | 10W | 10W | 13W | 24W |
| External specifications mm （L×W×H） |
21.5×50×20 | 25.5×39.8×12.5 | 25.5×46×16 | 25.5×46×21 | 45×46×16 | 24×53×25 | 37.5×53.5×29.5 | 25.5×55.8×24.5 | 53×63×45 |
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| Drive system | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited |
Epoxy cast molded transformers (AC type) ～For office equipment/applications～
| Item | 1 | 2 | 3 |
|---|---|---|---|
| Output category | For AC | For AC | For AC |
| Usage examples: Office equipment/applications | For neutralization and separation | ||
| Type name | MS29 | MS40 | MS42 |
| Features | Downsized and lighter weight with cut core | ||
| Drive frequency | 1kHz | 500Hz | 500Hz |
| Output voltage | 8.5kVo-p | 8.5kVo-p | 10.0kVo-p |
| Output current (reference value) | 1mA | 1mA | 1mA |
| Output capacitance (reference value) | 6.0W | 6.0W | 7.0W |
| External specifications mm （L×W×H） |
51×52×31.5 | 61.5×45×33.5 | 63×46.5×33.5 |
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| Drive system | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited |
Epoxy cast molded transformers (AC type) ～For environmental and industrial applications～
| Item | 1 | 2 | 3 | 4 |
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| Output category | For AC | For AC | For AC | For AC |
| Usage examples | ・Environmental and industrial equipment(ion/ozone/plasma generation) ・OA device(printing process) ・Beauty related equipment(ion generation) |
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| Type name | MS16 | MS23 | MS37 | MS50 |
| Features | ・Lineup compatible with a wide range of voltages and powers ・Resin casting design for high reliability |
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| Drive frequency | 15～25kHz | 15～25kHz | 50～100kHz | 10～100kHz |
| Output voltage | 8kVp-p | 8kVp-p | 12kVp-p | 14kVp-p |
| Output current (reference value) | 0.01mA | 0.03mA | 30mA | 35mA |
| Output capacitance (reference value) | 2.4W | 3.0W | 15W | 40～150W |
| External specifications mm （L×W×H） |
39.3×26×12.5 | 25.5×55.8×24.5 | 47.3×37.1×28.5 | 65×50×38 |
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| Drive system | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited |
Open circuit transformer (DC type)
| Item | 1 | 2 | 3 | 4 |
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| Output category | For DC | For DC | For DC | For DC |
| Usage examples: Office equipment/applications | For charging/developing | |||
| Type name | ETB10 | ETB14 | ETB16 | ETB20 |
| Features | Thin h=7 mm Can be modularized |
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| Output voltage | DC0.8kV*1 | DC1.1kV*1 | DC1.1kV*1 | DC3.0kV*1 |
| Output current (reference value) | 625μA | 636μA | 636μA | 500μA |
| Output capacitance (reference value) | 0.5W | 0.7W | 0.7W | 1.5W |
| External specifications mm （L×W×H） |
11×13×13.5 | 14×18.4×7.0 | 16×15×15.5 | 20×19×15 |
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| Drive system | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited |
| Notes | *1：Output voltage during half-wave rectification | |||
Open circuit transformer (AC type)
| Item | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
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| Output category | For AC | For AC | For AC | For AC | For AC | For AC | For AC | For AC | For AC |
| Usage examples: Office equipment/applications | For charging/developing | ||||||||
| Type name | ETB24C | ETB28P | ETB28N | ETB28RK | ETB28MK | ETB33 | ETB35 | ETB36 | ETB43 |
| Features | For square wave High bond structure |
For sine wave and square wave | For sine wave and square wave | For square wave High bond structure |
For square wave High bond structure |
For square wave High bond structure |
For sine wave | For dual output | For square wave High bond structure |
| Drive frequency | 1.0kHz～ | 830Hz～ | 820Hz～ | 2.6kHz～ | 1.8kHz～ | 610Hz～ | 715Hz～ | 1.1kHz～ | 15kHz～20kHz |
| Output voltage | 1.2kVo-p | 1.2kVo-p | 2.0kVo-p | 1.5kVo-p | 1.5kVo-p | 2.0kVo-p | 2.0kVo-p | 1.5kVo-p | 1.0kVo-p |
| Output current (reference value) | 5ｍA | 5ｍA | 6ｍA | 6ｍA | 6ｍA | 6ｍA | 10ｍA | 6ｍA | 50mA |
| Output capacitance (reference value) | 6W | 6W | 12W | 9.0W | 9.0W | 12.0W | 20.0W | 15.0W | 35.0W |
| External specifications mm （L×W×H） |
25×29.2×19 | 28×25×20 | 28×25×25.5 | 25.6×21.6×29.5 | 28×30×21 | 33×38×25 | 35×36×24 | 31×30×38 | 45.7×56.5×31.5 |
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| Drive system | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Self-excited/Separate-excited | Separate-excited |
| Notes | *1：Output voltage during half-wave rectification | ||||||||
Output current to output voltage map, frequency to output voltage map
Office equipment usage examples
Message from high voltage transformer staff
I am in charge of high voltage transformer product design.
Our engineering staff speak directly with customers about their specifications and work toward creating products. We continually exchange opinions within the company while remaining conscious of developing the highest quality products possible.
We also carry out joint research and development with customers for new product fields as well. Contact us with any issues you have. Power Supply Technology Co., Ltd. will do everything we can to find solutions for you.
Product Design Staff
