Thanks ! very good...... ;)

Thanks ! very good...... ;)

Thanks ! very good...... ;)

well packed and good value

well packed and good value

well packed and good value

THESE ARE COUNTERFEIT LM338K VOLTAGE REGULATORS.....THEY SHORT CIRCUIT OR BURN OPEN WITH ONLY 2AMP LOAD, SOME OF THEM BURN OUT WITH NO LOAD. THEY ARE THE SAME PARTS THAT ARE BEING SOLD ON EBAY. NATIONAL SEMICONDUCTOR STOPPED MAKING THESE PARTS OVER 20 YEARS AGO.

THESE ARE COUNTERFEIT LM338K VOLTAGE REGULATORS.....THEY SHORT CIRCUIT OR BURN OPEN WITH ONLY 2AMP LOAD, SOME OF THEM BURN OUT WITH NO LOAD. THEY ARE THE SAME PARTS THAT ARE BEING SOLD ON EBAY. NATIONAL SEMICONDUCTOR STOPPED MAKING THESE PARTS OVER 20 YEARS AGO.

THESE ARE COUNTERFEIT LM338K VOLTAGE REGULATORS.....THEY SHORT CIRCUIT OR BURN OPEN WITH ONLY 2AMP LOAD, SOME OF THEM BURN OUT WITH NO LOAD. THEY ARE THE SAME PARTS THAT ARE BEING SOLD ON EBAY. NATIONAL SEMICONDUCTOR STOPPED MAKING THESE PARTS OVER 20 YEARS AGO.

EN - Bought another 10 pcs. All right. Perfectly work! I used to modify this KIT: http://www.banggood.com/DIY-LM317-Adjustable-Regulated-Voltage-Module-Suite-Kit-DCAC-Input-p-931239.html?p=D3040313149142015035 IT - Comprati altri 10 pz. Tutto ok. Gli ho usati per modificare questo KIT : http://www.banggood.com/DIY-LM317-Adjustable-Regulated-Voltage-Module-Suite-Kit-DCAC-Input-p-931239.html?p=D3040313149142015035

EN - Bought another 10 pcs. All right. Perfectly work! I used to modify this KIT: http://www.banggood.com/DIY-LM317-Adjustable-Regulated-Voltage-Module-Suite-Kit-DCAC-Input-p-931239.html?p=D3040313149142015035 IT - Comprati altri 10 pz. Tutto ok. Gli ho usati per modificare questo KIT : http://www.banggood.com/DIY-LM317-Adjustable-Regulated-Voltage-Module-Suite-Kit-DCAC-Input-p-931239.html?p=D3040313149142015035

EN - Bought another 10 pcs. All right. Perfectly work! I used to modify this KIT: http://www.banggood.com/DIY-LM317-Adjustable-Regulated-Voltage-Module-Suite-Kit-DCAC-Input-p-931239.html?p=D3040313149142015035 IT - Comprati altri 10 pz. Tutto ok. Gli ho usati per modificare questo KIT : http://www.banggood.com/DIY-LM317-Adjustable-Regulated-Voltage-Module-Suite-Kit-DCAC-Input-p-931239.html?p=D3040313149142015035

Проверил на максимум 2А так как радиатор не позволял больше, то вроде все хорошо. Что будет при 5А сказать не могу!

Проверил на максимум 2А так как радиатор не позволял больше, то вроде все хорошо. Что будет при 5А сказать не могу!

Проверил на максимум 2А так как радиатор не позволял больше, то вроде все хорошо. Что будет при 5А сказать не могу!

Mauvaise série ... Peu fiables, ne supportent pas de charge. Dommage.

Mauvaise série ... Peu fiables, ne supportent pas de charge. Dommage.

Mauvaise série ... Peu fiables, ne supportent pas de charge. Dommage.

Recibido en buenas condiciones, pero algunos pocos tenían algún tipo de herrumbre, espero que pueda ser removido y funcione bien. Aún no lo he probado.

Received in good condition, but some few had some kind of rust, I hope it can be removed and will just work fine. Haven't tested yet.

Recibido en buenas condiciones, pero algunos pocos tenían algún tipo de herrumbre, espero que pueda ser removido y funcione bien. Aún no lo he probado.

Ottimo

Ottimo

Ottimo

It's looking good lm338k.i didn't test it so i can't comment if they works perfect.Thanks you banggood for the price and fast delivery

It's looking good lm338k.i didn't test it so i can't comment if they works perfect.Thanks you banggood for the price and fast delivery

It's looking good lm338k.i didn't test it so i can't comment if they works perfect.Thanks you banggood for the price and fast delivery

Sembrano dei prodotti molto validi

Sembrano dei prodotti molto validi

Sembrano dei prodotti molto validi