YX850 Strömfel Automatisk Omskiftning Av Batterireserv Litiumbatterimodul 5V-48V Nöd Konverter Recensioner - Banggood Sverige Online Shopping

YX850 Strömfel Automatisk Omskiftning Av Batterireserv Litiumbatterimodul 5V-48V Nöd Konverter

US$1.99
~~US$9.99~~
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Recensioner

4.79 av5

Se alla38 recensioner

5 stjärna
34 (89.5%)
4 stjärna
1 (2.6%)
3 stjärna
2 (5.3%)
2 stjärna
1 (2.6%)
1 stjärna
0 (0%)

Skriva en recension Få dubbla granskningspoäng om du är en av de första 3 recensionerna publicerade!

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BG109402149VIP1
US
10/02/2022

Good product functions as described. When connected to a DC source the load is always ON and when power fails the load is powered from the back up source i.e. battery. To use this as an Emergency Lamp application for powering the load only through the battery or Inverter type cutover and not having the power on continuously, a simple mod is needed. I cut the DC Power source track that goes to the NC side of the relay (see photo), so the battery is charged when the source supply is on. When the power fails the relay coil looses power and drops there by closing the NO contact and the circuit to the load is completed through the battery. I also use a CV CC type of regulator as my DC normally ON power source and you can adjust the charging parameters for the specific battery in use. This PCB circuit is a pass through and does not influence any charging parameters as stated int he description. There are literally 100's of applications for this product and overall highly recommended.

Good product functions as described. When connected to a DC source the load is always ON and when power fails the load is powered from the back up source i.e. battery. To use this as an Emergency Lamp application for powering the load only through the battery or Inverter type cutover and not having the power on continuously, a simple mod is needed. I cut the DC Power source track that goes to the NC side of the relay (see photo), so the battery is charged when the source supply is on. When the power fails the relay coil looses power and drops there by closing the NO contact and the circuit to the load is completed through the battery. I also use a CV CC type of regulator as my DC normally ON power source and you can adjust the charging parameters for the specific battery in use. This PCB circuit is a pass through and does not influence any charging parameters as stated int he description. There are literally 100's of applications for this product and overall highly recommended.

Good product functions as described. When connected to a DC source the load is always ON and when power fails the load is powered from the back up source i.e. battery. To use this as an Emergency Lamp application for powering the load only through the battery or Inverter type cutover and not having the power on continuously, a simple mod is needed. I cut the DC Power source track that goes to the NC side of the relay (see photo), so the battery is charged when the source supply is on. When the power fails the relay coil looses power and drops there by closing the NO contact and the circuit to the load is completed through the battery. I also use a CV CC type of regulator as my DC normally ON power source and you can adjust the charging parameters for the specific battery in use. This PCB circuit is a pass through and does not influence any charging parameters as stated int he description. There are literally 100's of applications for this product and overall highly recommended.
5

kommentarer

Visa original
tanasiiVIP4
BG
27/04/2022

very good

very good

very good
1

kommentarer

Visa original
arunkolathuVIP4
GB
27/04/2024

This product is arrived in good condition and quickly. The quality is good.

This product is arrived in good condition and quickly. The quality is good.

This product is arrived in good condition and quickly. The quality is good.
0

kommentarer

Visa original
BG445335321VIP1
IT
02/04/2023

Ottimo prodotto ricevuto in breve tempo

Ottimo prodotto ricevuto in breve tempo

Ottimo prodotto ricevuto in breve tempo
0

kommentarer

Visa original
BG918761414VIP3
RO
20/11/2022

products delivered according to description

products delivered according to description

products delivered according to description
0

kommentarer

Visa original
BG208464822VIP3
RO
20/11/2022

the parcel has been delivered, thanks. products good.

the parcel has been delivered, thanks. products good.

the parcel has been delivered, thanks. products good.
0

kommentarer

Visa original
BG203714151VIP3
RO
20/11/2022

Thank you, succesufully delivered!

Thank you, succesufully delivered!

Thank you, succesufully delivered!
0

kommentarer

Visa original
BG429208464VIP2
RO
19/11/2022

delivered in good condition. goods as advertised.

delivered in good condition. goods as advertised.

delivered in good condition. goods as advertised.
0

kommentarer

Visa original
BG343832354VIP3
RO
19/11/2022

order received. thank you, seller

order received. thank you, seller

order received. thank you, seller
0

kommentarer

Visa original
letecVIP5
CZ
03/04/2022

Funguje dle popisu.Mohu doporučit.

Funguje dle popisu.Mohu doporučit.

Funguje dle popisu.Mohu doporučit.
0

kommentarer

Visa original

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