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This module is really good. It has less spikes/noise as compared to other boost modules. 1.5v p-p at 2.6A and 2v p-p at 4.3A. And it is very simple to filter the noise in this module below 200mv p-p. Temp rose to 52 deg C at 2.6A . Tested upto 8A input current and it works well but requires a fan or bigger heatsink for extended use at 8A input.
I use them mainly as powersupply for my LED projects: 12V in 31V out. When used in parallel, calibrate them carefully !! otherwise they let out the magic smoke. For this high power project (200 W) I run 4 in parallel with 50 cm thin wire on the output for equalisation of the load. Very happy customer
Very good price.
The unit works as specified. Max output voltage is 59vdc on a 19vdc input.
excellent board. built on mcpcb. so no worry about heat desipation . bought for diy power supply for led.
Top. Bem mais barato do que aqui no Brasil. É provavelmente bem melhor.
Accuracy is superb....
The product is so small it can easily be connected to the inside of a Laptop adapter. It's not hard to mount a bicycle and make it electric.
I arrived in good state from China to Colombia thanks 😊
Reasonable price, needy dissipator and fan, did not test