What is an automobile motor regulator?
The power supply system of the car is composed of the car battery and the generator, the generator is responsible for charging the battery, so that the battery is kept in a full state of electricity for a long time. The battery and generator are responsible for the electrical power of the whole car.
Because the generator is dragged by the car's engine, and the engine's speed is not constant, it will cause the generator output voltage
Therefore, it is necessary to have an electronic device to control the generator, so that the engine can output a more stable voltage at different speeds.
In addition, to prevent excessive charging current when the generator is charging the battery, the electronic device must also have a current limiting function.
The rotor is first energized to generate a magnetic field; The rotation of the rotor generates a three-phase alternating current in the stator The rectifier converts three-phase alternating current into direct current The voltage regulator controls the rotor's magnetic field to regulate the generator voltage |
Functional requirements of automotive motor regulator for adhesive
The main function of the regulator is to control the voltage stability of the generator, which is usually mainly concerned with the electrical insulation and the high and low temperature resistance of the product. It is required that the glue can maintain good electrical performance stability under various environmental simulation tests after curing.
Glue performance concerns:
1. High and low temperature resistance of glue (vehicle gauge level -40-125℃) 2. Adhesion between glue and shell and wiring harness (usually the product material does not deglue under high and low temperature impact or circulation) 3. Flame retardant grade 94V-0 4. Operability of glue products (surface drying and curing time, product appearance) |
Reasons to recommend ELAPLUS products
Beginor products in the automotive electronics industry for many years, there are a wealth of industry cases for reference; The adhesive used in the industry is also constantly upgrading, we have corresponding solutions for different customer requirements, and we have a strong R & D team to make customized products for customers' special requirements; The complete product line is based on silicone, epoxy resin and polyurethane, and diversified products can adapt to various needs
Regulator Beginor material recommended
■ Chip protection potting: PUR 1670, SIPC 1816
■ Chip heat sink bonding: SIPC 1928
■ Bracket bonding seal: SIPA 1820, SIPC 1811
Main model features
Model | feature | ||
Chip protection potting | silicone | SIPC 1816 | Two-component low hardness, good adhesion with the material, B component can be adjusted |
polyurethane | PUR 1670 | Two-component low hardness, low stress, high adhesion, good high and low temperature resistance | |
Chip heat dissipation | silicone | SIPC 1928 | Single component thermosetting silica gel, high thermal conductivity 2.85W, can be bonded to a variety of materials |
Support bonding | silicone | SIPA 1820 | Single component thermosetting silica gel, can be bonded to a variety of materials, high elongation, high temperature resistance |
silicone | SIPC 1811 | Single component curing at room temperature, excellent adhesion, low viscosity |
