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Descripción
Regulador Elevador de Voltaje 5V U3V70F5 de Pololu
Ofrece una verdadera opción de apagado que apaga la carga
Voltaje de operación: 2,9 - 5 V
Corriente de entrada máxima: 10 A
Tipo de salida: fijo 5V
Este Regulador Elevador de Voltaje 5V U3V70F5 de Pololu genera eficientemente un voltaje de salida de 5 V desde un voltaje de entrada tan bajo como 2,9 V mientras se usa una corriente de entrada de hasta 8 A. Este regulador cuenta con protección de voltaje inverso y, a diferencia de la mayoría de los reguladores elevadores, ofrece una verdadera opción de apagado que apaga la carga.
Características
La opción de apagado real desconecta la alimentación de la carga
Eficiencia típica de 80% a 95%, dependiendo del voltaje de entrada y la carga (consulte la sección Eficiencias típicas y corrientes de salida a continuación para obtener gráficos de rendimiento)
Protección de voltaje inverso
Protección contra cortocircuitos con recuperación de hipo
Apagado por sobretemperatura
Bloqueo de bajo voltaje (los umbrales típicos son 2,4 V cayendo, 2,8 V subiendo)
Límite de corriente de entrada ciclo por ciclo a 10 A
Dos orificios de montaje para tornillos n.° 2 o M2
Los agujeros más pequeños para los pines del cabezal de 0,1" y los agujeros más grandes para los bloques de terminales ofrecen varias opciones para conectarse al tablero
This amazing little board really delivers. It can deliver lots of current at 5v from LiPo batteries, for example. The enable pin is super useful to add a switch without having to put the switch inline.
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Politica de Reembolso
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
