Nice step up converter! Output voltage is 31V max. Output ripple (5V in, 24V 0.1A out): 0.3Vtt. Efficiency: 70%.

Nice step up converter! Output voltage is 31V max. Output ripple (5V in, 24V 0.1A out): 0.3Vtt. Efficiency: 70%.

Nice step up converter! Output voltage is 31V max. Output ripple (5V in, 24V 0.1A out): 0.3Vtt. Efficiency: 70%.

These little boards loosen your hands and I think they should be in every amateur electronics. Price that does not even need discussion. Αυτά τα μικρά πλακετακια σου λύνουν τα χέρια και θεωρώ πως πρέπει να υπάρχουν σε κάθε ερασιτέχνη ηλεκτρονικό. Τιμή που δεν χρειάζεται καν συζήτηση.

These little boards loosen your hands and I think they should be in every amateur electronics. Price that does not even need discussion. Αυτά τα μικρά πλακετακια σου λύνουν τα χέρια και θεωρώ πως πρέπει να υπάρχουν σε κάθε ερασιτέχνη ηλεκτρονικό. Τιμή που δεν χρειάζεται καν συζήτηση.

These little boards loosen your hands and I think they should be in every amateur electronics. Price that does not even need discussion. Αυτά τα μικρά πλακετακια σου λύνουν τα χέρια και θεωρώ πως πρέπει να υπάρχουν σε κάθε ερασιτέχνη ηλεκτρονικό. Τιμή που δεν χρειάζεται καν συζήτηση.

Работает, как и ожидалось. Будьте осторожны, этот модуль производит HEAT!!

Works as expected. Be careful this module produces HEAT !!

Работает, как и ожидалось. Будьте осторожны, этот модуль производит HEAT!!

хорошая упаковка

good packing

хорошая упаковка

хороший продукт

nice product

хороший продукт

I am experimenting with these boards to put multiple windings on. According to the datasheet for the LM2587 this can be done ( using different toroids from my junk box.). I hope to use these switchers and boards to provide the multiple voltages needed to power a small CRT (see photo).

I am experimenting with these boards to put multiple windings on. According to the datasheet for the LM2587 this can be done ( using different toroids from my junk box.). I hope to use these switchers and boards to provide the multiple voltages needed to power a small CRT (see photo).

I am experimenting with these boards to put multiple windings on. According to the datasheet for the LM2587 this can be done ( using different toroids from my junk box.). I hope to use these switchers and boards to provide the multiple voltages needed to power a small CRT (see photo).

Beware the underside will short out if on a conductive surface. Will need ventilation to keep cool when used near max-output.

Beware the underside will short out if on a conductive surface. Will need ventilation to keep cool when used near max-output.

Beware the underside will short out if on a conductive surface. Will need ventilation to keep cool when used near max-output.

I intend to use a few 18650 batteries to drive this outputting 5V required to operated the BIKIGHT 3000LM Waterproof T6 USB Power LED Bicycle Front Light... on my motorized bike. The T6 light requires 2A @ 5vdc. The LM2587S is limited to 5A output but will do this job nicely. Thank You !

I intend to use a few 18650 batteries to drive this outputting 5V required to operated the BIKIGHT 3000LM Waterproof T6 USB Power LED Bicycle Front Light... on my motorized bike. The T6 light requires 2A @ 5vdc. The LM2587S is limited to 5A output but will do this job nicely. Thank You !

I intend to use a few 18650 batteries to drive this outputting 5V required to operated the BIKIGHT 3000LM Waterproof T6 USB Power LED Bicycle Front Light... on my motorized bike. The T6 light requires 2A @ 5vdc. The LM2587S is limited to 5A output but will do this job nicely. Thank You !

Это подходящий продукт. Продукт производительности цены. И это хорошо работает. Время доставки быстро.

It is a suitable product. Price performance product. And it works well. Delivery time is fast.

Это подходящий продукт. Продукт производительности цены. И это хорошо работает. Время доставки быстро.

Прибыл раньше ожидаемого времени! Молодец, Бангуд! Я не могу сказать, хорошо ли это работает, у меня нет времени, чтобы попробовать. Как обычно, никаких листовок или инструкций... слишком плохо.

Arrivato prima del tempo previsto! Bravi di Bangood! Non posso dire se funziona bene , non ho tempo ora per provarlo. Come di solito, nessun foglietto o istruzioni... peccato.

Прибыл раньше ожидаемого времени! Молодец, Бангуд! Я не могу сказать, хорошо ли это работает, у меня нет времени, чтобы попробовать. Как обычно, никаких листовок или инструкций... слишком плохо.