--- type: product schema_version: 1 stock_number: "83939-8" canonical_url: "https://www.artisantg.com/83939-8/TDK-PCU-P029" json_url: "https://www.artisantg.com/83939-8/TDK-PCU-P029.json" generated_at: "2026-11-07T21:46:24.160Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # TDK PCU-P029 Inverter Board _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: TDK - Model: PCU-P029 - Condition: Used and in Excellent Condition - Price: $125.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1 lb, estimated - Shipping dimensions: 8X8X3 in, estimated ## Categories - Industrial Systems Equipment > Power Supplies > Inverters (primary) ## Details Part Number: CXA-0214 ## Function Converts DC input voltage to high-frequency AC output for driving cold cathode fluorescent lamp (CCFL) backlights in LCD displays. Provides regulated high voltage (typically 600-1500Vrms) with frequency control for lamp ignition and steady-state operation. Features multiple transformer outputs for dual or quad lamp configurations, brightness control via PWM or analog voltage input, open/short circuit protection, and soft-start circuitry. Interfaces with display controller via enable signal and dimming control pins. Operates from 12-24VDC input with typical efficiency of 80-85%. ## Images - - - -