Dongfeng GX DC-AC Low Voltage Inverter Assembly 3738110-C6101

The inverter features a pure sine wave output design, delivering stable 220V/50Hz AC power (or 110V/60Hz, per regional configuration) with a conversion efficiency of ≥90% (at 50% load). It supports a continuous output power of 300-500W (rated) and a peak power of 600-1000W (for 5-10 seconds), suitable for powering on-board devices like laptops, refrigerators, or small power tools. The built-in high-frequency transformer and PWM (Pulse Width Modulation) chip ensure low harmonic distortion (THD ≤3%), protecting sensitive electronics from damage. The input voltage range of 9-32V DC adapts to voltage fluctuations in the vehicle’s electrical system, maintaining stable output

The assembly integrates multiple safety features to prevent risks during operation: over-voltage protection (triggers at ≥36V DC input), under-voltage protection (cuts off at ≤9V DC input) to avoid battery over-discharge, over-current protection (limits output current to 2.5-4.5A AC), and short-circuit protection (instantly shuts down output if a short occurs). It also has over-temperature protection (activates at ≥65°C) with a built-in cooling fan that automatically turns on when temperature exceeds 45°C, preventing overheating. The AC output includes a ground fault circuit interrupter (GFCI) for additional protection against electric shock

The inverter housing is made of high-temperature-resistant ABS+PC composite material (operating temperature range: -20°C to 60°C), resisting deformation or insulation failure under extreme temperatures. It meets IP65 waterproof and dustproof standards: the housing seams are sealed with silicone gaskets, and the input/output connectors use rubber O-rings to block rainwater, dust, and road salt. The internal circuit board is coated with a conformal coating (epoxy resin) to prevent corrosion from moisture, ensuring reliable performance in rainy, snowy, or dusty environments—critical for off-road or long-haul use of Dongfeng GX vehicles

The inverter adopts a compact, lightweight structure (weight: ≤1.5kg) to save space in the cab or frame. It comes with a pre-installed mounting bracket and 4 M5 stainless steel bolts that match Dongfeng GX’s original mounting holes, allowing tool-minimal installation (completed in 10-15 minutes with a screwdriver). The AC output socket is recessed to prevent accidental contact, and the LED indicator lights (green for normal operation, red for faults) provide clear status feedback. The input cable (1.5m long, 16AWG copper wire) is flexible for easy routing to the vehicle’s battery, ensuring convenient use without additional wiring