Alimentação

Description: The S7V8F5 switching step-up/step-down regulator efficiently produces a fixed 5 V output from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage.
.

The compact (0.45" x 0.65") module has a typical efficiency of over 90% and can deliver 500 mA to 1 A across most of the input voltage range.

The Pololu step-up/step-down voltage regulator S7V8F5 is a switching regulator (also called a switched-mode power supply (SMPS) or DC-to-DC converter) that uses a buck-boost topology. It takes an input voltage from 2.7 V to 11.8 V and increases or decreases the voltage to a f ...

Este módulo de alimentação para placas de ensaio de 3.3V/5V é compatível com a maioria das placas de ensaio.

CARACTERÍSTICAS:

- Tensão entrada: 7..12 VDC ou USB 5 V (use fonte regulada)
- Tensão de saída: 5 VDC fixo + 3.3 V / 5 V, comutável
- Corrente de saída máxima: máximo 500 mA, fusível reinicializável de 500 mA
- Duas saídas de alimentação: 1 saída fixa de 5 V e outro selecionável de 3.3 V ou 5 V
- Entrada DC: ficha 5.5 x 2.1 mm

Details OverviewThe module is used for charging of single lithium battery or multiple lithium batteries in parallel, and the charging port can take power from the USB port. Specifications Charging mode: linear charging 1%Charging current: 1A AdjustableCharge accuracy: 1.5%Input voltage: 4.5V-5.5VFull charging voltage: 4.2VCharging indicator: red for charging, green for fullInput interface: mini USBWorking temperature: -10 ? to +85 ?Reversible: noWe ...

Quick Overview.
This is a DC-DC boost converter step-up power module with high-precision potentiometer, and it uses XL6009E1 with the second generation of high-frequency switching technology as core chip, so that its performance is much higher than the first-generation technology LM2577. With high switching frequency of 400KHz, even small-capacity filter capacitors can bring with very nice results, while the ripple is less and the size is smaller.

Details

This is a DC-DC boost converter step-up power module with high-precision potentiometer, and it uses XL6009E1 with the second generation of high-frequency switching technology as core chip, so that its performance is much higher than the first-generation technology LM2577. With high switching frequency of 400KHz, even small-cap ...

I/O Modules I/O Module Std digital output Manufacturer: Grayhill Product Category: I/O Modules RoHS: RoHS Compliant By Exemption Details Product Type: AC Output Modules Input Voltage: 5 V Input Current: 3.5 mA Output Voltage: 240 V Case ...

Details:

This is an LM2596 DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 3A with high efficiency, which can work with Iteaduino UNO, other mainboards and basic modules. When the output current keeps greater than 2.5A (or output power greater than 10W), please add a heat sink on it.


Description:

.Item Name:
Input voltage:4.5-35V
Output voltage:1.5-35V(Adjustable)
Output current: Rated current is 2A,maximum 3A(Additional heatsink is required)

Features:
Conversion Efficiency: Up to 92% (output voltage higher, the higher the efficiency)
Switching Frequency: 150KHz Rectifier
Non-Synchronous Rectification Module Properties
Non-isolated step-down module (buck) Short Circuit Protection
Current limiting, s ...

TES 2N-2412 - CONVERTER, DC/DC, SMD, 2W, 12V DC / DC Converter Mounting: SMD DC / DC Converter Output Type: Fixed DC / DC Converter Type: Isolated POL Depth: 24mm Height: 8mm Input Voltage DC Max: 36V Input Voltage DC Min: 18V ...

MX141219001 - AC-DC Power Module 5V 700mA V2

Overview

This power module is an isolated-type industrial level power module that can be used in AC-DC power converting.
When the situations of over voltage, over current and short circuit appear, this module will help to protect whole device by locking up.
What’s more, It can realize isolating the high and low voltage and support AC 85~265V input and DC 5V output.

Specification
Voltage Input AC 85 ~ 265v 50/60HZ
Voltage Output DC5V(±0.2V)
Current Output 700mA
Power 3.5W
Size 3*2*1.9cm

NMA0505SC - CONVERTER, DC/DC, SIL, 1W, +/-5V

MCE05S15D - Isolated Board Mount DC/DC Converter, DIP, Fixed, Through Hole, 1 W, 15 V

SKA20460 - SSR, 5-30V, 4A

TMR 1-1211 - Isolated Board Mount DC/DC Converter, SIP, Fixed, Through Hole, 1 W, 5 V, 200 mA

AC-DC Converter Voltage Regulator Switching Power Supply Module 5V 500mA V3 For Arduino

Overview

This power module is an isolated-type industrial level power module that can be used in AC-DC power converting. When the situations of over voltage, over current and short circuit appear, this module will help to protect whole device by locking up. What’s more, It can realize isolating the high and low voltage and support AC 90-265V input and DC 5V output. Its master chip is high-performance, low-power consumption IW1700 (no-load power consumption less than 5mW).
Feature

Intelligent low power management achieves ultra-low operating current at no-load
Adaptive load transient detection and fast response
Low 1.7uA Start-Up Current
Optimized 72 kHz maximum PWM swit ...

Conversor Dc-Dc INP.21,6-26 / OUT. 5VDC 20-200MA

NME2405DC - Isolated Board Mount DC/DC Converter, DIP, Fixed, Through Hole, 1 W, 5 V, 200 mA

NMH1205DC - Conversor DC/DC 5V 2W 0.2A

NME0512SC - Isolated Board Mount DC/DC 1W

RBE-0505S - Isolated Board Mount DC/DC Converter 5V 0.2A 1W

VTX-214-001-105 - AC/DC PCB Mount Power Supply, Class II, Fixed, 90 V, 265 V, 1 W, 5 V, 200 mA

IE1205S - Isolated Board Mount DC/DC Converter, 1kV Isolation, SIP, Fixed, Through Hole, 1 W, 5 V, 200 mA