7-24V PWM Signal Generator & Speed Controller 1Hz-100kHz for Brushless Micro Pumps | BD-P1 BODENFLO

The BD-P1 PWM Signal Generator is designed for testing and adjusting the speed of compatible brushless DC micro pumps. Operating on a 7–24V DC power supply, this compact controller provides an adjustable PWM frequency of 1 Hz–100 kHz and a duty cycle range of 0–100%. Dual rotary knobs allow independent adjustments, while digital displays provide real-time frequency and duty cycle readings for pump testing, development, and system integration.

PWM Signal Generator BD-P1 Specifications

• Name: PWM Speed Controller
• Model: BD-P1
• Supply Voltage: 7–24V DC
• Frequency Range: 1 Hz–100 kHz, adjustable
• Duty Cycle Range: 0–100%, adjustable
• PWM Output Amplitude: Equal to the controller supply voltage
• Output Drive Current: Approx. 5 mA
• Adjustment Method: Dual rotary potentiometers
• Display: Digital frequency and duty cycle display
• Dimensions: Approx. 79 × 42 × 34 mm
• Weight: Approx. 32 g
• Compatible Pumps: Brushless DC pumps with a compatible PWM control input

Brushless Micro Pump PWM Controller Features

• Adjustable PWM Frequency: Supports frequency adjustment from 1 Hz to 100 kHz for different PWM control requirements.
• Precise Duty Cycle Adjustment: Provides a 0–100% adjustable duty cycle for testing and controlling compatible pump speed inputs.
• Dual Rotary Knobs: Allows independent adjustment of PWM frequency and duty cycle.
• Digital Display: Displays frequency and duty cycle values for convenient monitoring and adjustment.
• Compact Design: Lightweight 32 g construction with a compact enclosure for laboratory testing and equipment integration.
• Brushless Pump Compatibility: Suitable for brushless DC micro pumps equipped with compatible external PWM speed control inputs.

PWM Signal Generator Applications

• Brushless Micro Pump Testing: Adjust PWM frequency and duty cycle during pump performance evaluation.
• Pump Speed Control Development: Test compatible external PWM speed control inputs.
• OEM Prototype Testing: Support control signal evaluation during equipment development.
• Laboratory Testing: Generate adjustable PWM signals for compatible low-current control interfaces.

Connection Guidelines

• Power Supply: Connect a suitable 7–24V DC power source to the controller power input terminals according to the wiring diagram.
• PWM Signal Output: Connect the PWM output terminals to the compatible pump's PWM control interface.
• Frequency Adjustment: Use the frequency adjustment knob to set the required PWM signal frequency.
• Duty Cycle Adjustment: Use the duty cycle adjustment knob to adjust the PWM duty cycle according to the pump's control requirements.

Note: The BD-P1 provides a PWM control signal only. It does not directly power the pump motor. Ensure that the PWM signal voltage, frequency, and wiring are compatible with the pump's internal driver.

Important Notes

• This product is a PWM signal generator, not a direct motor power driver. The connected pump requires its own appropriate power supply.
• Confirm that the pump supports external PWM speed control before connecting the controller.
• The PWM output amplitude equals the controller supply voltage. Verify the pump's PWM input voltage requirements before use.
• Actual pump speed response depends on the pump's internal driver, supported PWM frequency, and duty cycle characteristics.
• Follow the wiring diagram and verify electrical connections before applying power.

Package & Shipping

• Package Includes: 1 × BD-P1 PWM Signal Generator
• Lead Time: Typically 3–5 working days for standard in-stock orders.
• Shipping: DHL or FedEx express shipping available.

Manufacturer Information

Brand: BODENFLO

Manufacturer: Shenzhen Boden Technology Development Co., Ltd.

Country of Origin: China

Engineered for Your Application. Built by BODENFLO.

Founded in Shenzhen in 2013, BODENFLO specializes in the development and manufacturing of miniature air pumps, vacuum pumps, compressors, rotary vane pumps, and liquid pumps, along with compatible accessories for OEM and industrial equipment.

In addition to our pump products, we offer a range of micro pump accessories to support system integration, installation, and reliable operation. Our engineering team assists customers with accessory selection, pump compatibility, connection requirements, and system integration for different applications.

Our manufacturing operations follow an ISO 9001:2015-certified quality management system, with CE and RoHS documentation available for applicable products.

For product compatibility inquiries or technical assistance, visit BODENFLO.