• KYOG220V09 20W high voltage power supply shown in an open top-down view on a white background, highlighting the potted black epoxy resin interior, high-frequency transformer, switching heat sink, multi-color signal wiring harness with integrated status LED, AC power input wires, and dual high-voltage output cables engineered for commercial electrostatic precipitator ESP modules.
  • Four-panel perspective collage of the KYOG220V09 high-voltage power supply module detailing the smooth underside of the ivory ABS housing with corner mounting holes and three angled views displaying the potted circuit board architecture, internal power components, adjustment trimmers, and color-coded wiring harnesses.
  • Technical infographic diagram of the KYOG220V09 20W high voltage power supply module illustrating AC 220V input, dual 8kV and 4kV DC outputs, 2mA regulated current, and bidirectional red operational arrows connecting to an aluminum electrostatic precipitator ESP collector cell load.
  • Perspective exterior studio shot of the fully assembled KYOG220V09 power pack on a white background, showcasing the durable ivory flame-retardant ABS housing with a top cyan label plate, base mounting flange screw tabs, and heavy-duty silicone-insulated red high-voltage leads coiled at both ends.
  • Top-down close-up photograph on a black background of the KYOG220V09 high-voltage circuit assembly, detailing the potted moisture-resistant electronic construction, 4 corner chassis screw mounts, power switching transistor heat sink, status LED diagnostic probe, and thick high-voltage output lead wires with pre-crimped eyelet ring terminals.
  • Engineering bench photograph of the KYOG220V09 open potted power module on an anti-static green work surface, displaying the comprehensive wiring harness including primary AC input leads, secondary fault status control cables, and silicone-jacketed high-voltage outputs ready for industrial HVAC air cleaner integration.
  • Detailed engineering schematic featuring Figure 1 KINYO Dual-Output High Voltage Power Supply Wiring Diagram and Figure 2 Single-Output Wiring Diagram, specifying step-down transformer integration, +8kVDC ionizer and +4kVDC collector outputs to an ESP cell, 0V/5V fault alarm interface pinouts, and complete wire color coding standards.
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High Voltage Power Supply for ESP Systems / KYOG220V09 / Dual 8kV/4kV & 20W Output

High Voltage Power Supply for ESP Systems / KYOG220V09 / Dual 8kV/4kV & 20W Output

$57.37 USD
$57.37 USD
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Shipping calculated at checkout.
Input voltage
Max Rated Power 20 Watts Continuous High-Voltage
Dual High-Voltage +8 kV / +4 kV Ionizer & Collector DC
Regulated Output 2.0 mA Adjustable Trimmer
Airflow Capacity < 1000 m³/h ESP Filtration Units

Commercial-Grade 20W Dual-Output High-Voltage Power Pack for Electrostatic Precipitators

The KYOG220V09 high-voltage power supply delivers 20W of regulated high-voltage DC power (+8 kVDC for ionization and +4 kVDC for dust collection) designed for commercial electrostatic precipitator (ESP) units and HVAC air cleaning equipment handling up to 1000 m³/h. Featuring patented voltage and current double closed-loop control technology, it maintains consistent particulate collection efficiency while effectively suppressing excessive ozone generation. Fully encapsulated with black potting epoxy resin inside a flame-retardant ABS chassis (160×55×55 mm), it includes built-in output short-circuit protection, 2–5s continuous arc-pull protection, and a 0V/5V diagnostic fault feedback signal.

Performance & Verification (P&V)

Parameter Result / Accuracy Notes
Dual High-Voltage Output Amplitude +8.0 kVDC / +4.0 kVDC (±5%) Internal Laboratory Test
Continuous Arc-Pull Protection 2.0 ~ 5.0 Seconds Cutoff Latency Internal Laboratory Test
Rated Output Current 2.0 mA Continuous (Adjustable Trimmer) Internal Laboratory Test
Maximum Rated Power Consumption 20 Watts Maximum Continuous Load Internal Laboratory Test
Fault Status Signal Feedback Normal: 0 VDC / Fault: 5 VDC Internal Laboratory Test
Double Closed-Loop Control Stability Voltage & Current Closed-Loop Circuit Control Internal Laboratory Test
Continuous Operational Lifespan ≥ 30,000 Hours Continuous Industrial Duty Internal Laboratory Test
Safety & Regulatory Compliance Designed to meet CE & RoHS Directives Internal Laboratory Test

Note: Performance results were obtained under controlled laboratory conditions. Actual performance may vary depending on test conditions, airflow, pollutant concentration and installation environment. Test reports are available upon request.

01. Patented Double Closed-Loop Control

Simultaneous high-voltage voltage and current closed-loop regulation maintains stable electrostatic field strength despite temperature shifts, dust loading, or electrical fluctuations.

02. Intelligent Arc-Pull & Short-Circuit Safety

Equipped with automatic 2–5 second arc-suppression cutoff and continuous short-circuit protection to protect ESP collector cells from sparks, thermal damage, and dielectric breakdown.

03. Remote Diagnostic Fault Output (0V/5V)

Low-voltage fault feedback interface outputs 0VDC during normal operation and 5VDC upon arcing or electrical malfunction, enabling instant BMS integration and alarm signaling.

04. Fully Encapsulated Moisture Protection

160×55×55 mm housing is potted with vacuum-degassed epoxy resin, insulating high-voltage electronics against moisture condensation, airborne oil mist, and dust accumulation.

Technical Data & Specifications

Model Number KYOG220V09
Product Category High-Voltage Power Supply for Electrostatic Precipitators
Circuit Control Topology Voltage and Current Double Closed-Loop Control
Operating Input Voltage AC 85V–250V 50/60Hz (Optional DC 12V / 24V Customizable)
Dual High-Voltage DC Output +8 kVDC (Ionizer Stage) / +4 kVDC (Collector Stage)
Maximum Rated Power 20 Watts Maximum
Rated Output Current 2.0 mA Continuous (Trimmer Adjustable)
Applicable Airflow Capacity < 1000 m³/h (HVAC Duct & Air Purification Units)
Diagnostic Fault Feedback Normal Operation: 0 VDC / Electrical Fault: 5 VDC
Safety Protections Output Short-Circuit Protection, 2–5s Continuous Arc-Pull Protection
Encapsulation & Enclosure Flame-Retardant ABS Plastic Housing (Potted Black Epoxy Resin)
Physical Dimensions 160 mm (L) × 55 mm (W) × 55 mm (H)
Net Unit Weight ≈ 450 g (0.45 kg)
Mounting Configuration Chassis Screw Mounting (Dual Pre-Drilled Screw Holes)
Compliance Standards Designed to meet CE and RoHS standards

Recommended Applications & Equipment Integration

Commercial Electrostatic Precipitator (ESP) Purifiers HVAC Fan Coil Unit (FCU) In-Duct Air Cleaners Air Handling Unit (AHU) Electronic Air Filters Commercial Kitchen Range Hood Exhaust Purifiers Industrial Oil Mist Collectors & CNC Filtration OEM Air Purification Appliance Manufacturing

Custom OEM & ODM High-Voltage Manufacturing

Backed by 20+ years of high-voltage R&D and commercial manufacturing experience, KINYO offers extensive OEM/ODM customization for ESP power supplies. Custom options include input voltages (12VDC, 24VDC, 110VAC, 220VAC, 277VAC), customized dual-output voltage ratios (e.g., 6kV/3kV, 10kV/5kV), adjustable current limits up to 5mA+, custom wiring harness lengths and terminal lugs, customized mounting flanges, private label branding, and customized fault detection thresholds.

Inquire About Custom OEM/ODM Solutions →
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20 Years of OEM/ODM Plasma ESP air purifier/Core parts/Intelligent control board products.

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