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LM338K 3A Voltage Digital Display High Power Adjustable Linear Module Buck Step Down Regulator

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                  Parameter:
                   
                  Board size: 9.6cm x 5.8cm
                  DC input: 3-35 volts
                  AC input: 1-25 volts
                  Output DC: 1.2-30 volts; kit weight: 155 grams
                  Maximum current: 3 amps, (LM338K theory can go to 5A, we use domestic LM338K, up to 3A, import disassemble up to 5A)
                  Input and output minimum differential: 3 volts
                  Maximum power consumption: 50W
                   
                  About LM338K maximum power calculation:
                   
                  For example, input 25V, output 18v load current 2A, then the power consumption on the LM338k is (25-18)x2=14w, LM338k power consumption can work normally within 50w. If it is input 36v, output 3v current 3A, then fall to LM338k The power consumption is (36-3)x3=99w, LM338k can't bear to work.

                  Features:
                   
                  1. The output interface adopts the terminal block, which is convenient to connect.
                  2. Output with power main switch for easy debugging
                  3. Output with self-recovery fuse with short circuit protection
                  4. Input with rectifier circuit, AC or DC power input can be used, can be input without polarity

                  Package includes:

                  1 x Module

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