Features: 1. Using high-quality materials, the quality is guaranteed 2. 1.25-12V adjustable regulated output, output current 200mA, suitable for powering small DIY circuits 3. One channel of adjustable signal generator output, which is convenient to provide pulse signal to the test circuit 4. Logic pen function, easy to test the logic level of the current 5. With 1-way buzzer, it can test the continuity of the wire (connect the wire to the positive and signal input terminals of the power supply, the wire is connected – the buzzer sounds), and can also test the low-frequency signal, (input the signal from the signal input terminal, If there is a signal, the buzzer will sound)
Specification: Product name: LM317 adjustable regulated power supply Product Model: CAI-203 Output voltage: 1.25-12V Output current: 200mA Power supply voltage: 220V (US 110V) Transformer power: 2.5W Power cord length: 1M Output line length: 20CM Shell size: 11.2*6.9*4CM Shell material: transparent plastic shell (fix the upper and lower covers with four screws) Circuit board size: 7.2*6.2CM Product weight: 270g
Package list: LM317 Adjustable Voltage Regulator Kit*1
User Reviews
0.0out of 5
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
Write a review
There are no reviews yet.
Be the first to review “DIY Kit LM317 Adjustable Regulated Voltage 110V 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits” Cancel reply
There are no reviews yet.