Melhores ofertas para Conversor,Relé - Banggood Brazil Compras on-line

BG109402149 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.

Interruptor automático de conversão de emergência da bateria de reserva por falha de energia YX850 Módulo de bateria de lítio de 5V-48V Conversor de emergência

5,58€ 9,31€

5

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BG109402149 04/02/2022

These are BOURNS brand pots and are very good for general purpose lab bench power supply use. Being wire wound the tolerance is bit on higher side as the 50K pot measures 48.9K so nearly a drop of 1K in resistance which is acceptable for the 5% tolerance range and should be suitable for most non-precision applications. The terminal 3 is bit thin and flimsy, so as long as you don't bend it several times it should be good. Would recommend this product.

3590s-2-103 1K 2K 5K 10K 20K 50K 100K 100R 200R 500R Potenciômetro de precisão ajustável de qualidade com resistência multi-giro

3,63€ 4,74€

1

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BG109402149 10/02/2022

These are BOURNS brand pots and are very good for general purpose lab bench power supply use. Being wire wound the tolerance is bit on higher side as the 50K pot measures 9.46 to 11.02K so in acceptable range for the 5% tolerance range and should be suitable for most non-precision applications. The terminal 3 is bit thin and flimsy, so as long as you don't bend it several times

3590s-2-103 1K 2K 5K 10K 20K 50K 100K 100R 200R 500R Potenciômetro de precisão ajustável de qualidade com resistência multi-giro

3,63€ 4,74€

1

Comentários (0)

BG109402149 25/06/2022

Bench tested and found to be worth the investment. Have not used in any real application.

Relé de tempo de exibição digital DC12V / AC110V-220V para automação, atraso e controle de interruptor, módulo de relé

11,18€ 13,04€

0

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BG109402149 25/06/2022

Just bought this for future use and have not even opened it. Possible application is steam generator for a HO 1:87 scale locomotive, in future.

Placa de circuito impresso do driver de atomização do umidificador USB 5V da placa do circuito de incubação de spray

2,79€ 13,05€

0

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BG109402149 25/06/2022

Good product will buy again.

Placa de proteção do carregador de bateria Li-ion Lipo 2S 5A 7.4V 8.4V 18650 BMS para bateria Li-ion

5,58€ 7,45€

0

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BG109402149 25/06/2022

Good product will buy again

3S BMS 25A 12.6V 4S 16.8V 5S 21V Placa de proteção de bateria de íon de lítio 18650 Módulo de carregamento de circuito PCM da placa da célula de polímero Li-ion Lipo

4,65€ 9,31€

0

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Relé de tempo de exibição digital DC12V / AC110V-220V para automação, atraso e controle de interruptor, módulo de relé

11,18€ 13,04€

Q: I want to use this as a cycle time for a machine can it tell me in Seconds the timing of a machine. Not RPM. How many seconds for machine to start another cycle.

perguntado por BG543722221 sobre 2020-09-15 01:17:22

BG109402149 Idon't believe there is such a feature for your application.

2022-06-25 06:34:12 Útil

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respostas (3)

Placa de circuito impresso do driver de atomização do umidificador USB 5V da placa do circuito de incubação de spray

2,79€ 13,05€

Q: Can you use a lipo 3.7v battery?

perguntado por RubenD sobre 2021-11-17 08:44:58

BG109402149 Surewill need a buck-boost converter to provide the 5V

2022-06-25 06:33:25 Útil

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respostas (6)

Relé de tempo de exibição digital DC12V / AC110V-220V para automação, atraso e controle de interruptor, módulo de relé

11,18€ 13,04€

Q: Can I set a timer that turns on daily for 1 min automatically?

perguntado por BG215713348 sobre 2020-07-13 12:04:41

BG109402149 Nosuch feature in the product.

2022-06-25 06:32:36 Útil

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respostas (3)

BG109402149 13/02/2022

Good product, easy to use, with quick release terminals and suitable for most DC power projects that need quick connections without soldering.

LUSTREON 5.5*2.1mm 5PCS Conectores macho e fêmea Adaptador de cabo de alimentação para tiras de LED 12V

5,34€ 11,18€

0

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BG109402149 13/02/2022

Received in good order and arrived today. Extrusion is right angle wrt to the table, and fit perfectly on my Central Machinery 9" band saw table. For this low cost, this is very good for a DIY fence as compared to the expensive one that are $50 plus. It is versatile for other accessories that can be inserted in to the tracks.

Machifit 200-1000mm preto 2060 V-slot moldura de extrusão de perfil de alumínio para ferramenta CNC faça você mesmo

11,18€ 13,97€

0

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Interruptor automático de conversão de emergência da bateria de reserva por falha de energia YX850 Módulo de bateria de lítio de 5V-48V Conversor de emergência

5,58€ 9,31€

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.

perguntado por f_mrrbt sobre 2020-10-27 02:09:40

BG109402149 Yesonly if solar panel can output min. 5V which is the min. operating voltage of this converter

2022-02-09 08:17:25 Útil

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respostas (2)

3590s-2-103 1K 2K 5K 10K 20K 50K 100K 100R 200R 500R Potenciômetro de precisão ajustável de qualidade com resistência multi-giro

3,63€ 4,74€

Q: What is the power rating ? 500mW?

perguntado por TheProud sobre 2021-12-18 03:06:33

BG109402149 2watts

2022-02-09 08:15:58 Útil (1)

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respostas (4)

BG109402149 04/02/2022

Ideal for Lab Bench when testing transformers or other devices that need to be connected to the mains supply. The quick connect/disconnect is very useful, especially if you need to avoid soldering during temporary testing. It is also useful as a distribution bus for commenting multiple loads to the same power source. Will definitely buy more in future, so recommend the product.

LT-933 Conector de cabo de fiação compacto com divisão de condutor de inserção

5,58€ 7,45€

0

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