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YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module 5V-48V Emergency Converter

4.680

Lt29.31 / Lt35.76

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Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Features:

- DC5-48V automatic identification

- When the DC terminal has power, it is connected to the battery to charge

- The charging parameters have nothing to do with this module, depending on the DC terminal, battery, and load.

- Product load: 10A

- Product size: 61mm*29mm

Package Incldued:

1 x YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module

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Electronics Ranking

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YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module 5V-48V Emergency Converter

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4.80 out of 5

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Reviews only from your country (United States)

Show Original

A part of the review has been auto-translated.

BG109402149 VIP1
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.
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tanasii VIP4
BG
27/04/2022

very good

very good

very good
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A part of the QA has been auto-translated.

0

Q:
Hmm could you possibly use this with a solar panel as your “mains” – switching between charging a 18650 battery then also powering some very low power led lights? Thoughts anyone? Thank you.

Hmm could you possibly use this with a solar panel as your “mains” – switching between charging a 18650 battery then also powering some very low power led lights? Thoughts anyone? Thank you.
Hmm could you possibly use this with a solar panel as your “mains” – switching between charging a 18650 battery then also powering some very low power led lights? Thoughts anyone? Thank you.

A:

Yesonly if solar panel can output min. 5V which is the min. operating voltage of this converter

Yesonly if solar panel can output min. 5V which is the min. operating voltage of this converter

Answered by BG109402149 on 09/02/2022Helpful (0)
0

Q:
how volt relay ?

how volt relay ?
how volt relay ?

A:

5v

5v

Answered by sgabriele101 on 07/03/2022Helpful (0)
0

Q:
a). I want to connect a 20V DC to the Input Terminal: b). Connect a 11.1 volt Li ion Battery then c). Connect 12v DC to load. My questions are: Will the output remain constant at 12 .6 volt DC at "LOAD" ?

a). I want to connect a 20V DC to the Input Terminal: b). Connect a 11.1 volt Li ion Battery then c). Connect 12v DC to load. My questions are: Will the output remain constant at 12 .6 volt DC at "LOAD" ?
a). I want to connect a 20V DC to the Input Terminal: b). Connect a 11.1 volt Li ion Battery then c). Connect 12v DC to load. My questions are: Will the output remain constant at 12 .6 volt DC at "LOAD" ?

A:

se metti 20 avrai 20

We were 20 Apr 20

Answered by sgabriele101 on 07/03/2022Helpful (0)
0

Q:
Hi can I use on 12v lead acid battery

Hi can I use on 12v lead acid battery
Hi can I use on 12v lead acid battery

A:

Yeah,that is OK.

Yeah,that is OK.

Answered by The seller on 29/11/2021Helpful (0)
0

Q:
Does the circuit identify voltage from the battery or from the DC input?

Does the circuit identify voltage from the battery or from the DC input?
Does the circuit identify voltage from the battery or from the DC input?

A:

dc input

dc input

Answered by sgabriele101 on 16/02/2022Helpful (0)
0

Q:
relay switching delay when power cut off? When back on?

relay switching delay when power cut off? When back on?
relay switching delay when power cut off? When back on?

A:

You can place an order now and arrange the shipment as soon as possible.

You can place an order now and arrange the shipment as soon as possible.

Answered by Super_Sweet on 08/06/2021Helpful (0)
0

Q:
Hello. Can this product charge a battery that can be loaded or just shut off the power switch?

xin chào .sản phẩm này có thể vừa sạc cho ắc quy vừa dùng tải được hay chỉ đóng ngắt chuyển đổi nguồn điện?
Hello. Can this product charge a battery that can be loaded or just shut off the power switch?

A:

Used to automatically switch back-up power after power failure

Used to automatically switch back-up power after power failure

Answered by willcey on 25/11/2020Helpful (0)
0

Q:
will it be for 12v ups

will it be for 12v ups
will it be for 12v ups

A:

DC5-48V automatic identification,so 12V is OK.

DC5-48V automatic identification,so 12V is OK.

Answered by wujiahui on 22/12/2019Helpful (0)