Specifications:

Model: QDB-3A

Power Input: DC 8-28V

Power Output: 0-2.5A

VADJ Out: 0-1.5A

Adjustable Output Voltage: 1.25V-11.5V

Electromagnetic Coil Driving Current Range: 0-3.5A

Step Motor Current: Max 15A

Output Frequency Range: 1Hz-100kHz

Duty Cycle Adjustment: 1%-100%

Dimensions: 16.5 x 9.6 x 2.6 cm

Weight: Approx. 170g

Features:

1.Multi-functional Testing Capability: Supports testing of ignition coils (independent ignition/module type), fuel injectors (12V and 24V), solenoid valves, stepper motors, urea pump motors, and more. Perfect for addressing complex automotive troubleshooting tasks.

2.Wide Voltage Compatibility: Operates seamlessly within a 12V-24V range, ensuring compatibility with various automotive systems while featuring reverse connection and overcurrent protective measures.

3.Adjustable Parameters for Precision: Offers adjustable frequency (1Hz–100kHz), duty cycle (1%–100%), and voltage (1.25V–11.5V), allowing precise control during diagnostics and simulation procedures.

4.Versatile Simulation Function: Generates Hall signals with customizable output frequency and amplitude, ideal for simulating duty-cycle type sensors like air conditioning pressure and airflow sensors.

5.Portable and Lightweight Design: Compact dimensions (16.5 x 9.6 x 2.6 cm) and a lightweight build (170g) make it easy to carry and deploy in mobile repair scenarios or busy workstations.

Package Included:

1 x QDB-3A

1 x Power Cable

3 x Test Connect Cables

4 x Single Plugs

1 x Idle Speed Stepper Motor Plug

1 x Stepper Motor Welding Cable