• KYOG12V04 2W slimline high-voltage power supply shown in an overhead view on a white background, featuring the potted black resin encapsulation, chassis mounting tabs, primary DC input wiring, 0V/4.5V fault feedback lead, yellow protective grounding wire with ring terminal, and red and black dual high-voltage output cables for portable ESP purifiers.
  • Product dimension diagram and 3D rendering of the KYOG12V04 compact high-voltage power pack, showing an isometric view of the slim black rectangular enclosure alongside detailed CAD mechanical drawings with a length of 153.6mm, mounting pitch of 146.6mm, width of 40.0mm, and height of 22.0mm.
  • Benchtop electrical integration layout of the KYOG12V04 high-voltage power supply connected to a multi-plate ESP collector cell, with labeled callout arrows illustrating the 8kV ionizer lead, 4kV collector lead, yellow grounding wire, fault feedback cable, step-down AC transformer, and terminal connections.
  • Electronic circuit block diagram illustrating the double closed-loop control architecture of the KYOG12V04 power supply, detailing the input processing unit, high-frequency oscillation, high-voltage transformer, voltage rectifier, voltage and current detectors, PID regulators, and intelligent fault detection circuitry.
  • Detailed engineering schematic titled Figure 2 KINYO Single-Output High Voltage Power Supply Wiring Diagram, illustrating AC transformer step-down power input, +5~7kVDC high-voltage output connections to an ESP cell, grounding, 0V/5V fault status alarm interface, and full wire color code legend.
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High Voltage Power Supply for Portable ESP / KYOG12V04 / Dual 8kV/4kV & 12VDC 2W

High Voltage Power Supply for Portable ESP / KYOG12V04 / Dual 8kV/4kV & 12VDC 2W

$46.90 USD
$46.90 USD
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Input voltage
Max Rated Power 2 Watts Ultra-Low Consumption
Dual High-Voltage +8 kV / +4 kV Ionizer & Collector DC
Form Factor 22 mm Height Ultra-Slim Profile
Airflow Scope < 200 m³/h Portable & Desktop ESP

Ultra-Slim 2W Dual-Output High-Voltage Power Pack for Portable & Desktop ESP Cleaners

The KYOG12V04 high-voltage power supply delivers 2W of high-voltage DC power (+8 kVDC for ionization and +4 kVDC for dust collection) engineered specifically for portable electrostatic precipitator (ESP) units, compact desktop air cleaners, and specialized in-duct modules handling airflow up to 200 m³/h. Featuring a compact 154×40×22 mm ultra-slim profile and patented voltage and current double closed-loop control, it stabilizes electrostatic filtration efficiency while maintaining strict control over ozone byproducts. Fully potted in moisture-resistant black epoxy resin, it incorporates output short-circuit, under-voltage, and 2–5s continuous arc-pull protections with a 0V/4.5V remote 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
Maximum Rated Power Consumption 2.0 Watts Continuous Full Load Internal Laboratory Test
Fault Status Signal Feedback Normal: 0 VDC / Fault: 4.5 VDC Internal Laboratory Test
Under-Voltage & Short-Circuit Safety Automatic High-Voltage Output Cutoff 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

Continuous voltage and current closed-loop regulation maintains uniform electric field strength, preventing ionization drop-off and keeping ozone levels strictly controlled.

02. Active Arc & Short-Circuit Safety

Intelligent protection circuit trips within 2–5 seconds during continuous arcing, shutting off the high-voltage stage to prevent thermal breakdown of collector plates.

03. Remote Diagnostic Fault Output (0V/4.5V)

Low-voltage fault feedback interface outputs 0VDC during normal operation and 4.5VDC upon fault trip, enabling instant host MCU status monitoring and alarm display.

04. Ultra-Slim 22mm Encapsulated Profile

Only 22 mm in height and fully potted with vacuum-degassed black epoxy resin, making it easy to embed into compact appliances, duct enclosures, and portable air cleaners.

Technical Data & Specifications

Model Number KYOG12V04
Product Category Compact Dual-Output High-Voltage Power Supply for ESP Units
Circuit Control Topology Voltage and Current Double Closed-Loop Control
Operating Input Voltage 12 VDC (Customizable 5V / 24VDC)
Dual High-Voltage DC Output +8 kVDC (Ionizer Stage) / +4 kVDC (Collector Stage) [Customizable]
Maximum Rated Power 2 Watts Maximum
Output Current Regulation Microampere Range (Trimmer Adjustable)
Applicable Airflow Capacity < 200 m³/h (Portable ESP Air Purifiers & Desktop Filtration)
Diagnostic Fault Feedback Normal Operation: 0 VDC / Fault Trip: 4.5 VDC
Safety Protections Output Short-Circuit, Under-Voltage, 2–5s Continuous Arc-Pull Protection
Encapsulation & Enclosure Flame-Retardant ABS Plastic Housing (Potted Black Epoxy Resin)
Physical Dimensions 154 mm (L) × 40 mm (W) × 22 mm (H) [Pitch: 146.6 mm, Body: 140 mm]
Mounting Configuration Chassis Screw Mounting (Dual Integrated Side Mounting Flanges)
Wiring Harnesses DC Input, Fault Feedback (Red/Black), Ground (Yellow PE), Dual HV Leads (Red/Black)
Compliance Standards Designed to meet CE and RoHS standards

Recommended Applications & Equipment Integration

Portable & Desktop Electrostatic Precipitator Cleaners HVAC Fan Coil Unit (FCU) In-Duct Electronic Filters Automotive & Vehicle Cabin Air Purification Systems Elevator & Enclosed Space Electronic Air Filters OEM Electronic Air Cleaner Appliance Manufacturing

Custom OEM & ODM High-Voltage Manufacturing

Backed by 20+ years of high-voltage R&D and commercial manufacturing experience, KINYO provides complete OEM/ODM customization for compact ESP power supplies. Custom engineering services include tailored input voltages (5VDC, 12VDC, 24VDC), customized dual high-voltage ratios (e.g., 6kV/3kV, 10kV/5kV), custom wire lengths and termination lugs, tailored mounting pitch or casing geometries, private label branding, and customized fault detection thresholds.

Inquire About Custom OEM/ODM Solutions →
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Why Work With KINYO

20 Years of OEM/ODM Plasma ESP air purifier/Core parts/Intelligent control board products.

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