Summary: The demo board DC2064A is based on the high-efficiency bidirectional multi-cell battery pack balancer LTC3300-1 and the multi-cell battery pack monitor LTC6803-2. The LTC3300-1 is a fault protection controller IC for transformer-based bidirectional active balancing of multi-cell battery packs. The device integrates all relevant gate drive circuitry, high-accuracy battery sensing, fault detection circuitry and a rugged serial interface with a built-in watchdog timer. The LTC6803 is the second generation of a complete battery monitoring IC with a 12-bit ADC, a precision voltage reference, a high voltage input multiplexer and a serial interface. Each LTC6803 capable of measuring up to 12 series of batteries or supercapacitors voltage. Multiple LTC6803 devices can be stacked to monitor the voltage of each cell in a long string. This article contains design files, demos, and schematics for the demo board. Schematic diagram of the DC2064A demonstration board DC2064A demonstration board circuit diagram See the uploading documentation for details (click to download) KNLE1-63 Residual Current Circuit Breaker With Over Load Protection
KNLE1-63 TWO FUNCTION : MCB AND RCCB FUNCTIONS
leakage breaker is suitable for the leakage protection of the line of AC 50/60Hz, rated voltage single phase 240V, rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will automatically cut off the power within 0.1s to protect human safety and prevent the accident due to the current leakage.
KNLE1-63 Residual Current Circuit Breaker,Residual Current Circuit Breaker with Over Load Protection 1p,Residual Current Circuit Breaker with Over Load Protection 2p Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjaccontactor.com
leakage breaker can protect against overload and short-circuit. It can be used to protect the line from being overloaded and short-circuited as wellas infrequent changeover of the line in normal situation. It complies with standard of IEC/EN61009-1 and GB16917.1.