Mechanical 100W Ultrasonic Cleaner Circuit Board Transducer Drive PCB Spare Parts for Ultrasonic Bath and Tank Cleaning Systems

• Input Voltage: 100V-120V ~ 60Hz / 220V-240V ~ 50Hz (Shipped according to the destination country, or selectable by order note)
• Rated Power: 100W
• Load Capacity: Drives 2 pieces of 50W ultrasonic transducers
• Application: DIY assembly, maintenance, and replacement for mechanical ultrasonic cleaning tanks

Package Contents

• 1 x 100W Ultrasonic Driver Circuit Board
• 2 x 50W / 40 kHz Horn Type Ultrasonic Transducers
• 2 x Mounting Studs
• 1 x Power Socket with Integrated Rocker Switch and Fuse
• 1 x Grounding Wire

Technical Specifications

Circuit Board Specifications

• Board Model: Jixi-V1.0
• Output Voltage: ~400V AC
• Board Dimensions: 102.7 mm (L) x 95 mm (W) x 39 mm (H)
• Core Components: Power matching transformer (220-SY), matching inductor (110/220-DG2), high-voltage power transistors (J13009), protective fuse (F1)
• Terminal Interface Layout:
  • OUT+: Ultrasonic transducer positive terminal
  • OUT-: Ultrasonic transducer negative terminal
  • Live wire of power cord: AC power line (L) input
  • Zero line of power line: AC power neutral line (N) input
  • Live wire of heating element: Heating element live output
  • Zero line of heating element: Heating element neutral output

Ultrasonic Transducer Specifications

• Model: GB-4535-40GL
• Operating Frequency: 40 kHz ± 10%
• Rated Power: 50W (per unit)
• Static Capacitance: 4000 pF ± 10%
• Resonance Impedance: ≤ 20 Ω
• Total Height: 54 mm
• Top Diameter: Ø 35 mm
• Radiating Base Diameter: Ø 45 mm
• Piezoceramic Ring Dimensions: 35 mm (OD) x 15 mm (ID) x 5.5 mm (Thickness)
• Unit Weight: 0.25 kg / piece
• Transducer Structure: Horn Type
• Material: Aluminum Alloy
• Mounting Stud Options:
  • Stud with pilot tip (Sticker): Welded to stainless steel plate by stud welding gun
  • Threaded stud (Backnail): Welded to stainless steel plate by arc welding

Transducer System Wiring

• Wire Gauge Requirement: 1.5 mm² cross-sectional area
• Connection Topology: All ultrasonic transducers must be connected in parallel.
• Wiring Connections:
  • Connect the positive (+) electrode tabs of both transducers to the OUT+ terminal on the board.
  • Connect the negative (-) electrode tabs of both transducers to the OUT- terminal on the board.
  • Connect the power inlet socket switch leads to the board AC input terminals (L and N).
  • Connect the yellow/green ground wire directly to the metal chassis of the cleaning tank.

Transducer Installation Instructions

1. Stud Alignment: Weld the threaded stud perpendicular to the bottom plate of the cleaning tank. Do not allow the stud to tilt.
2. Surface Contact: Keep the contact surface flat. Deformations on the tank bottom plate prevent uniform contact.
3. Mounting Procedure:
   • Step 1: Weld the stud to the designated location on the stainless steel tank bottom.
   • Step 2: Apply bonding epoxy to the base of the transducer.
   • Step 3: Thread the transducer onto the welded stud.
   • Step 4: Tighten securely to eliminate gaps between the radiating surface and the tank plate.

Instructions for Wiring Between Circuit Board and Transducer

1. The circuit board cannot be powered on without load.
2. After installation, do not start the machine for more than 1 minute without cleaning fluid.
3. The 60W drive board is for one transducer and is connected to the terminal of the circuit board. One circuit board and one transducer are used together.
4. The 120W drive board is for two transducers and is connected to the terminal of the circuit board. One circuit board and two transducers are used together.
5. The 180W drive board is for three transducers and is connected to the terminal of the circuit board. One circuit board and three transducers are used together.
6. OUT+ is connected to the positive pole of the transducer, and OUT- is connected to the negative pole of the transducer. The power supply L of the drive board is positive and N is negative. Parallel drive plate Lb is positive and Nb is negative. Heating PTC is positive and N is negative. The display board HT is the interface and the display board J1 is the temperature probe interface. Remember not to get it wrong.

(Note: The voltage at the output terminal of the circuit board is about 400V. Pay attention to safety. It is best to have a leakage protection switch on the input power supply to ensure safety!)