- Working temperature:-40℃~85℃
- Working voltage:9 V ~ 16V (For 12V model); 19V~31V(For 24V model)
- CAN communication protocol
- Able to communicate with the program on the PC. On the PC, the heater operation data recorded by the electronic control unit can be easily seen.
- Reserve the function of downloading and upgrading the control program directly from our official website.
VVKB diesel air heater PCB board is made of FR-4 board with traditional tin plating process. This has greatly improved the welding reliability.
The VVKB diesel heater electronic control unit uses CAN system as the communication protocol. It is the most advanced communication protocol, mainly for cars. Besides Webasto and Eberspaecher, VVKB is the only company that uses this CAN communication protocol.
The CAN communication protocol from VVKB electronic control unit has high requirements for the main chip. We use a 32-bit microcontroller: STM32F103C8T6, which can withstand the temperature from -40℃ to 85℃.
The MOS driver is from EG company. Its output peak drive current can reach 1A and input peak drive current can reach up to 1.2A; The wide voltage input range is from +3V to +30V; It has short circuit or overcurrent protection.
The MOS tube on VVKB electronic control unit is model IRF3205S, IR company. Its voltage is 55V, and it can withstand 110 amps of current.
VVKB electronic control unit uses power chip produced by XLSEMI, with wide 5V to 80V Operation Voltage and maximum 0.4A Output Current. It has high efficiency which reaches up to 85% and its operating junction temperature is from -40 to 125℃
Transistor on VVKB electronic control unit is selected from Changjiang Electronics Technology Co., Ltd. (JCET). The model includes MJD122, MMBT5401, MMBT5551, etc.
The capacitor on VVKB electronic control unit is from Samsung, while the resistor is from UniOhm.
RELATED PRODUCTS:
Benefits of Vvkb Diesel Heater Patrs
Vvkb Heater Accessories Show
This video highlights two representative accessories of the Vvkb heater: the fuel pump and the glow pin. The quality of other Vvkb accessories is equally excellent. To make a purchase, please click the link.
Vvkb Fuel Pump
This video shows the comparison between Vvkb fuel pumps and other brands of fuel pumps, you can see the workmanship details and quality of Vvkb heater parts.Vvkb fuel pumps are compatible with other brands of heaters.
Vvkb Diesel Heater Glow Pin
This video demonstrates the use of a Japanese Kyocera glow pin in the Vvkb diesel heater. This authentic Japanese-made glow pin, though more expensive, maintains stable performance even in low temperatures without any power drop issues. You can choose to purchase the Kyocera glow pin to replace standard glow pins, enhancing the efficiency and reliability of your heater.
Testimonials
I've been using the Vvkb glow pin and fuel pump in my non-Vvkb brand heater for over six months, and the performance boost is undeniable. The glow pin works flawlessly in the cold winters here in Madrid, maintaining high efficiency without any power drop. It's a relief knowing that these accessories are reliable and compatible with my existing system. Highly recommend for any diesel heater owner!
Maria Gutiérrez
Madrid, Spain
As an owner of a Vvkb diesel heater, I recently upgraded with the Vvkb fuel pump and smart control technology. The installation was straightforward, and the smart controls allow me to adjust settings from my phone, which is perfect for my busy lifestyle. The new fuel pump is extremely efficient, saving me on fuel costs during our harsh Canadian winters. Excellent quality and well worth the investment!
John Smith
Alberta, Canada
After integrating the Vvkb smart controls and fuel pump into my existing diesel heater system, the change in efficiency and user experience was immediate. The smart technology makes it so easy to manage the heater settings from anywhere, and the enhanced fuel pump has significantly reduced my operating costs. It's fantastic to see such versatile compatibility with non-Vvkb heaters as well. A great choice for anyone looking to upgrade their heating system!
Emily Johnson
Colorado, USA
