This product is a high quality wireless collection terminal developed by the company over 2 years. Full consideration of the harsh site environment and on-site implementation has successfully solved the inherent shortcomings of similar prod....
The traditional temperature measurement method has a long cycle, complicated construction, low efficiency, and is not easy to manage. In the event of a failure, it takes a lot of manpower to physically check and re-lay cables. In some cases....
Product Name: PT200 Automotive Exhaust Temperature Sensor Product Features: Interchangeability High stability and reliability Quick response Operating temperature range -50C to +1000C Peak +1100C @20min High precision Pt200 chip Nickel-chro....
Temperature is an important parameter that reflects the state of the engines thermal load. In order to ensure that the control system can accurately control the operating parameters of the engine, the engine coolant temperature, intake air....
Resettable fuses for battery protection a, Cell phone battery pack: The key to the cell phone battery pack is its application characteristics. This battery is housed in a small, light and narrow box. NICD, NiMH, Li-ION, these three main che....
PTC Thermistor Application Protection Ballast Fluorescent lamps require a ballast that generates high voltage and current to light. The ballast controls the electrical characteristics of the fluorescent lamp. When the lamp is turned on, the....
14, Vmax maximum voltage (withstand voltage value) Under the limited conditions, the resettable fuse series polymer PTC thermistor can safely withstand the highest voltage when it operates. That is the withstand voltage value of the thermis....
1.Rated zero power resistance The PPTC thermistor should be packed according to the zero-power resistance, and the resistance value range should be marked on the outer packaging. After the withstand voltage and current resistance test, the....
Restore fuse selection 1. Determine the following parameters of the circuit: a Maximum working environment temperature b Standard operating current c Maximum working voltage (Umax) d Maximum fault current (Imax) 2.Select a self-resetting fu....
The operating principle of the resettable fuse is a dynamic balance of energy. The current flowing through the resettable fuse generates a certain amount of heat due to the thermal effect of the current (all resettable fuses have a resistan....