Description
Product Introduction
The Liaaen Helitron DC0034A Proportional Valve Driver PCB is an electronic control board designed to drive proportional hydraulic valves in compatible marine and industrial control systems. Identified by part number 890110, this PCB supports electrical control of proportional valve operation, allowing the associated hydraulic system to regulate valve response according to its control signals.
Proportional valve drivers are commonly used in hydraulic applications where controlled movement, flow, or pressure is required. The DC0034A is suitable for maintenance and replacement in equipment designed for this specific driver configuration.
Before installation, verify the complete board identification, revision, connector arrangement, and electrical specifications. Different revisions may have different configurations, so compatibility should be confirmed against the original equipment documentation.
Liaaen Helitron DC0034A
Key Features
- Manufacturer: Liaaen Helitron
- Model: DC0034A
- Part Number: 890110
- Product Type: Proportional Valve Driver PCB
- Application: Marine hydraulic control and industrial automation
- Primary Function: Electrical drive and control of compatible proportional valves
- Form Factor: Printed circuit board assembly
- Maintenance Use: Replacement, repair, and spare-parts inventory
- Revision: Verify the revision marking on the actual board
Product Datasheet
| Parameter | Description |
|---|---|
| Brand | Liaaen Helitron |
| Model | DC0034A |
| Part Number | 890110 |
| Series | Not verified |
| Product Name | Proportional Valve Driver PCB |
| Place of Manufacture / Origin | Not independently verified |
| Product Status | Existing equipment; lifecycle status not verified |
| Dimensions | Not verified |
| Weight | Approximately 160–230 g reported across supplier listings; confirm the specific revision |
| Country of Origin | Not verified |
| Power Requirements | Confirm from the PCB label and equipment documentation |
| Discontinued | Not verified |
Installation and Compatibility Notes
- Confirm the complete model and part number: DC0034A / 890110.
- Check the PCB revision, connector positions, terminal markings, and component layout against the original board.
- Verify the driver’s supply voltage, control-signal requirements, and valve-coil specifications before connecting the unit.
- Isolate electrical power and follow electrostatic-discharge precautions during handling and replacement.
- After installation, test valve response and the associated hydraulic system according to the manufacturer’s commissioning procedure.
- Do not assume that another Helitron driver with a similar model number is interchangeable without technical confirmation.
Frequently Asked Questions
Q1: What is the Liaaen Helitron DC0034A?
A: It is a proportional valve driver printed circuit board used in compatible hydraulic control systems.
Q2: What is the part number?
A: The associated part number is 890110.
Q3: What does a proportional valve driver do?
A: It converts a compatible control command into an electrical drive signal for a proportional valve, allowing the valve to regulate hydraulic operation. The exact control method depends on the driver and valve configuration.
Q4: Can the DC0034A be used in marine equipment?
A: It is listed as a marine and industrial proportional valve driver. Confirm the intended application and system compatibility before installation.
Q5: Are different revisions interchangeable?
A: Interchangeability has not been verified for every revision. Compare the revision markings and technical specifications before selecting a replacement.
Q6: What should I check before purchasing?
A: Confirm the model, part number, revision, physical condition, connectors, and compatibility with the installed valve and control system.
Recommended Related Liaaen Helitron Products and Components
The following items are related purchasing references or component categories for hydraulic control and marine automation maintenance. They are not guaranteed direct replacements for the DC0034A.
- Liaaen Helitron DC0034A / 890110 — Proportional Valve Driver PCB.
- Liaaen Helitron DC0034A Rev. C — Reported board revision; verify the exact version.
- Liaaen Helitron DC0034A V2 — Alternate version marking reported in supplier listings; verify compatibility.
- Liaaen Helitron 59600 — Associated identification appearing in some board listings; confirm its relationship to the required assembly.
- Liaaen Helitron EP3900.5690-477 — Related identification reported by suppliers; exact function requires verification.
- Liaaen Helitron Proportional Valve Drivers — Driver boards selected according to valve and control requirements.
- Liaaen Helitron Hydraulic Control PCBs — Electronic boards for compatible hydraulic control equipment.
- Liaaen Helitron Valve Interface Boards — Interface components for specified valve-control configurations.
- Liaaen Helitron Control Modules — Electronic modules for compatible automation systems.
- Liaaen Helitron I/O Interface Boards — Signal interface components; select by exact part number.
- Liaaen Helitron Power Supply Boards — Power components requiring system-specific verification.
- Liaaen Helitron Signal Conditioning Boards — Signal-processing components for compatible control systems.
- Liaaen Helitron Hydraulic Actuator Control Components — Components for specified hydraulic actuation applications.
- Liaaen Helitron Marine Automation Spares — Replacement parts for compatible marine installations.
- Liaaen Helitron PCB Assemblies — Spare circuit boards selected by model and revision.
Purchasing Reminder
Before ordering, verify the exact identification Liaaen Helitron DC0034A Proportional Valve Driver PCB, part number 890110. Confirm the actual board revision, physical condition, connectors, electrical specifications, and compatibility with the installed proportional valve. Verify dimensions and weight with the seller if required for installation or shipping.
