1. Using high-quality materials, product quality is guaranteed
2. rectifier part using independent 4 rectifier diodes, each diode in parallel with an anti-interference capacitor, can prevent the useful signal (usually high-frequency signal) and power supply frequency signal (50 Hz) in the rectifier diode to produce mutual modulation, thus generating interference signals, interference with the normal work of the machine, to eliminate the "modulation AC sound ", from the root cause for the back of the circuit to eliminate sources of interference.
3. The entire circuit board a point of grounding, even if multiple instruments and lines share a power supply board, will not produce power ground loops, no ground loops, there will be no AC sound. Solve the ground loop problem from the source
4. Compact shape, beautiful arrangement of components
5. Wide range of applications, the product with output short circuit protection, overcurrent, overheating protection
Product parameters:
Input: AC0-28V (no more than 28V!)
Adjustable output voltage down to 1.2V. Guaranteed 1.5A output current.
Typical linear adjustment rate of 0.01%. Typical load adjustment rate 0.1%. 80dB ripple rejection ratio.
Voltage output range: DC1.25V-30V Positive and negative voltage continuously adjustable
Packing list:
Adjustable voltage regulator power supply board * 1
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication
When you satisfied with our product and services please leave us positive feedback.
If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours