What is a good garden lamp solar control system is what are the characteristics

Main features: 1. It contains high quality LED constant current source driving chip, constant current source highest efficiency can reach 96%. 2. Original high intelligent five sections of PWM digital dimming, smart morning bright feature of unique algorithm, each for a period of time is adjustable, every power is adjustable, with extremely



main features: 1. It contains high quality LED constant current source' Constant current source, ac constant current source, dc constant current source, current generator, big current generator, also called a current source and stable current source, is a kind of wide spectrum, high precision ac current, has quick response speed, high precision of constant current, the long-term stability can work, suitable for all kinds of the nature of the load, Impedance, sensibility, capacitive) Wait for an advantage. 】 Drive chip, constant current source highest efficiency can reach 96%. 2. Original high intelligent five sections of PWM 【 Pulse width modulation ( 脉宽调制) Is the use of the microprocessor digital output to analog circuits to control a very effective technology, widely used in from measurement, communication to power control and transform in many areas. 】 Digital dimming, smart morning bright feature of unique algorithm, each time is adjustable, each section of the power is adjustable, with extremely flexible. 3. Unique test mode, can display battery voltage, cell voltage, can demonstrate 4 power output. Easy to monitor the performance of the system. 4. No electrolytic capacitor design, long service life. Under the condition of high and low temperature, working condition is very stable. Small current ripple, minimize the LED light failure, prolong the service life of the LED. 5. The highest load output voltage is 70 v, it can be driven 20 series of LED lights. 6. Algorithm adopts the most advanced charging, charging efficiency is higher, the solar energy use more long time. 7. Enhance the battery reverse connect protection, photovoltaic reverse connect protection, short circuit protection, open circuit protection LED, etc. , make the system be fully protected. 8. IP68 waterproof level, can be used in all kinds of bad environment, industrial-grade quality guarantee. 9. Metal shell design, high power density per unit volume to obtain maximum power, fast heat dissipation, temperature rise is small.