Robot Power Simple-H Dual Channel H-Bridge Controller 20A, 5-28V for 3-28V Logic w/ Fan
Supports diverse command sources
Handles continuous 20A and surge 45A
Features efficient heat dissipation
Adaptable to various power sources
Includes multiple connection options
The Robot Power Simple-H Dual Channel H-Bridge Controller 20A, 5-28V for 3-28V Logic w/ Fan is a versatile and robust circuit designed for driving DC motors and other DC loads within a 25A and 6V-28V range. It accommodates a wide array of command sources, from simple switches to complex microcontrollers, allowing for flexible control options. This model, the Simple-H HV, supports up to 28V input signals, making it adaptable to various power sources without the need for additional voltage regulation.
The Simple-H HV features a constant-current driver for its indicator LEDs, ensuring consistent performance regardless of signal voltage. This design allows for direct control using switches from 12V or 24V battery sources, as well as outputs from PLC modules. The controller is engineered to sustain a continuous output current of 20A, with the capability to handle surges exceeding 45A, ensuring reliable performance over extended periods.
The device employs heatsinks and heavy copper areas on the circuit board for efficient heat dissipation, with the option to add a 50mm cooling fan for enhanced thermal management. This ensures the controller can operate at maximum capacity for prolonged durations. The Simple-H HV is equipped with multiple connection options, including an 8-position screw terminal for command and status connections, and allows for configuration as a single full H-bridge or two independent half-bridge circuits. Note: Ensure proper cooling to prevent overheating during extended use.
1x Robot Power Simple-H Dual Channel H-Bridge Controller 20A, 5-28V for 3-28V Logic w/ Fan
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This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
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Refunds are processed within 7 days after receipt and inspection of the returned item.
A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
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Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
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Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
