The Multiquip D9924800024 is a genuine OEM Control Unit IGBT designed for DLW300ES series diesel light welders. As a factory-sourced component, this part meets the original design specifications for the DLW300ES, ensuring correct electrical performance and compatibility with the machine's welding output system. Confirmed fitment covers DLW300ES, DLW300ESA, and DLW300ESA1 models, making it a direct-fit solution for operators servicing these units.
Key Features
- Genuine OEM Electrical Specification — Sourced directly from Multiquip, this control unit matches the original switching frequency, gate drive characteristics, and thermal ratings required by the DLW300ES inverter circuit.
- Direct-Fit Installation — Engineered to drop into the existing control board housing of DLW300ES series welders, connecting to the original wiring harness without adaptation.
- Confirmed DLW300ES Series Compatibility — Verified fitment for DLW300ES, DLW300ESA, and DLW300ESA1 diesel light welder models.
- Restored Welding Output Stability — A functioning IGBT control unit maintains consistent arc power delivery; a failed unit causes erratic output, loss of weld control, or complete shutdown of the inverter system.
- Electrical Safety Compliance — Using the correct OEM-rated IGBT control unit ensures the inverter operates within its designed voltage and current switching parameters, protecting downstream electrical components and the operator.
The IGBT (Insulated Gate Bipolar Transistor) control unit is the core switching component in the welder's inverter power stage. It rapidly switches high-voltage DC current to generate the precise AC waveform needed for stable arc welding output. When this unit degrades or fails, the welder may produce an unstable arc, reduced output power, or stop functioning entirely — making prompt replacement critical to restoring safe, consistent welding performance.
Part Details
| Part Number | D9924800024 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Control Unit IGBT |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
