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Yangzhou Idealtek Electronics Co., Ltd.

DC Power Supply, DC Power Supplies, 20kv1.5mA High Voltage Power Supply manufacturer / supplier in China, offering Ltp Series 20kv30W High Voltage Regulated DC Power Supply, MTP Series High Power Swithching DC Power Supply - 800V75A, HVLP High Voltage Linear DC Power Supply and so on.

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Supplier Homepage Product High Voltage DC Power Supply LTP Series High Voltage DC Power Supply Ltp Series 20kv30W High Voltage Regulated DC Power Supply

Ltp Series 20kv30W High Voltage Regulated DC Power Supply

FOB Price: US $900-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $900-1,000/ Piece
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Port: Shanghai, China
Production Capacity: 200PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: LTP 20KV1.5mA
  • Warranty: 1 Year
  • Input Voltage: Full Range
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PFM
  • Output Voltage: 20kv
  • Output Polarity: Positive or Negative
  • Working Mode: Constant Voltage / Constant Current
  • Output Display: LED
  • Remote Control: 0~10V / 4~20mA Analog Signal Control / RS Ports
  • Trademark: IdealTek
  • Specification: IGBT & HF transformer
  • HS Code: 85044019
  • Output Type: Single
  • Output Power: 30W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Energy Transmission: One-way Transmission
  • Brand: Idealtek
  • Output Current: 1.6mA
  • Application: Hipot Test, Withstand Voltage Test, Piezoelectric
  • Output Setting: 10-Turn Potentiometer
  • Protection: Oc, Short, Load Discharging
  • Cooling Method: Forced-Air Cooling
  • Transport Package: Plywood Case
  • Origin: China

Product Description

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LTP Series High Voltage DC Power Supply 20KV1.6mA
Ltp Series 20kv30W High Voltage Regulated DC Power Supply

Brief Introduction

The LTP series reliable high voltage switching mode DC power supply with high output accuracy and low ripple, compared to traditional linear HV power supply, it has similar output precision degree but faster response time and higher efficiency.
It is designed for lab use or other conditions need precise & stable HV output.


1. CV/CC working modes
2. Output voltage adjustable from 0 to 100%
3. Output current adjustable from 0 to 100%
4. Operate either in constant voltage or constant current mode
5. IGBT based series resonant inverter up to 50kHz
6. Forced air cooling, very rugged design
7. Full local or remote control


1. Hipot test
2. High voltage components test
3. piezoelectric test
4. piezoelectric material test
5. Lab, electronic device and automatic test equipment.

General Technical Specification
Electrical Characteristics
1. Input Voltage90 ~ 264Vac
2. Input current rating0.5A (Max.) @ all operation conditions
3. Fuse5A/250Vac Anti-surge
4. Output Power30W (Max.)
5. Output Voltage0 ~ 20KV, adjustable output voltage.
6.Output current1.6mA (Max.) @ 20KV
7. Output polaritypositive or negative
8. Output connection35KV HV connector made by IdealTek.
9. Output adjusting mode10-turn potentiometer or 0~10V analog signal control or RS port.
10. Voltage regulationBetter than 0.01% over above specified load variation
11. Temperature Coefficient<100ppm/ºC
12. RippleBetter than 0.01% over above specified load variation
13. Total Efficiency≥75%
14. Read outputDigital LED
15. Output display41/2 digital meter
16. Protections functionOverload, Arcing and short-circuit when one of these defaults occurs and output current rises to about 1.6mA, the unit should fall in constant current mode
17. CoolingForced air cooling
18. Operating EnvironmentThe unit is designed for operation in a free-air ambient from 0ºC to +50ºC.  The enclosure is not hermetically sealed and so the atmosphere should be non-condensing.
19. DimensionThe power supply is enclosed in a folded aluminium enclosure.
Width: 133mm, Length: 200mm, Height: 42mm
20. WeightApprox. 750g
Note: every power supply has 48 hours full load burn-in test @ 40ºC

Environment conditions
1. Working environment conditions:
    1.1. Temperature:-10ºC ~ 40ºC
    1.2. Relative humidity: <90% (non-condensing)
    1.3. Height: 4000m
2. Storage environment conditions:
    2.1. Temperature: -20ºC ~ 60ºC
    2.2. Relative humidity: 10% ~ 90%
    2.3. Height: 4000m

Safety caution
1. This power module has HV output, only professional person could operate it.
2. Please check power module as below before start-up
    2.1. Keep power module clean and good ventilation.
    2.2. HV input & output connectors or HV load no touch anything.
    2.3. Please check back current of load well connected with GND bolt at the back of power module.

Production gallery
Ltp Series 20kv30W High Voltage Regulated DC Power Supply
Ltp Series 20kv30W High Voltage Regulated DC Power Supply

Ltp Series 20kv30W High Voltage Regulated DC Power Supply


Pay attention to the following points during temporary & long-term storage.
1. Store the power supply in our packing box
2. Long-term storage would lead to electrolytic capacitor degradation, it should be powered up yearly, at least 5 hours power-on time, input voltage should be increased to rated value by voltage regulator.  


1. The warranty period of this product is 12 months, free repair within warranty period except for man‐made damages or irresistible forces.
The following cases during under warranty are not included in free-warranty scope:
(1). Incorrect operation & maintenance of the power source that cause fault.
(2). Natural loss of consumable material (shell, connector etc.)
(3). Manual damage caused by modification or dismantle
(4). Damage caused by external equipments or third-party product or plug-in units.
(5). Force majeure factors, such as fire, flood or input grid abnormal.
(6). Unilateral amendment or modification on our LOGO or part number.
(7). Fault caused by abnormal usage of power source.
(8). Other non-product quality causes
2. Reasonable maintenance & repair costs should be charged after warranty period.

Remark: Price offered in this page is for reference only, price changes would be made without notice
               Please contact us for accurate offering, thanks for understanding.
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