Converters and Power Supplies

Battery management and protection board with charge balancing for Li-ion Battery.Number of Cells: 7Nominal Voltage: 29.4VWorking Current: 15APeak Current: 20AOvercharge Cutoff Voltage: 4.25+/- 0.05V per cellDischarging Cutoff Voltage: 2.5V +/- 0.05V per cellBalance Current: 46mAKit includes:1x 7S BM..

Extremely reliable, high power DC/DC converter. C-Class non-isolated.Output Voltage: 0.6-5.1V DC adjustableLoad Current: 0-20AInput Voltage Range: 4.5V-13.8V DC (Note 1)Line Regulation: 0.2%Load Regulation: 0.5%Switching Frequency: 750kHzNo Load current (0.6V Output): 100mA Typ Note 1: Input voltage..

This board is a high efficiency, true rated AC/DC converter module that employs a dedicated SMPS IC. This makes it quite reliable, more efficient, and a lot less noisy compared to other low cost modules that employ basic self oscillating circuits.Chip: FSD3773 or equivalentOperating Voltage: 220VAC ..

This board is a high efficiency, true rated AC/DC converter module that employs a dedicated SMPS IC. This makes it quite reliable, more efficient, and a lot less noisy compared to other low cost modules that employ basic self oscillating circuits.Chip:FSD2525B or equivalentOperating Voltage: 220VAC ..

220VAC to DC5V Isolated power supply module with secondary overload and short circuit protection. This module provides a cost effective solution to applications that requires an onboard AC converter circuit.AC Input: 85V-265VACDC Output Voltage: 5VDC nominalMaximum Output Current: 700ma (3.5W)Peak ..

3S (11.1V) Li-ion Battery BMS Protection BoardProtects your Li-ion Battery from Over charging and discharging, short-circuit, and over current. Designed for 3S battery pack in triangular arrangement.Overcharge Voltage: 4.25V-4.35VOverdischarge Voltage: 2.3-3.0VWorking Current: 6-8AOvercurrent: 9-10A..

Nominal Voltage: 14.8VRds (on): 3mRContinous Current: 40AOver Current Protection: 80ATypical Performance (per cell)Overcharge Protection Voltage: 4.3VOver-Charge Recovery Voltage: 4.15VOver-Discharge Recovery Voltage: 3.2VOver Discharge Protection: 2.5VReminder:Always put a heavy capacitor (>100uF/2..

Nominal Voltage: 11.1VRds (on): 3mRContinous Current: 40AOver Current Protection: 80ATypical Performance (per cell)Overcharge Protection Voltage: 4.3VBalance Charging Start Voltage: 4.17-4.23VBalance Current: 100mABalance Charging Current: 1.72WOver-Charge Recovery Voltage: 4.15VOver Discharge Prote..

Nominal Voltage: 11.1VRds (on): 3mRContinous Current: 40AOver Current Protection: 80ATypical Performance (per cell)Overcharge Protection Voltage: 4.3VOver-Charge Recovery Voltage: 4.15VOver-Discharge Recovery Voltage: 3.2VOver Discharge Protection: 2.5VReminder:Always put a heavy capacitor (>100uF/2..

This product is meant to power a limited selection of 220VAC rated devices from a 12VDC source. It has high voltage AC and DC output ports that can be used to power a limited selection of 220VAC devices. Many people find this device useful as step-up converter in low power solar installations.Import..

Nominal Voltage: 14.8VRds (on): 3mROver Current Protection: 80ATypical Performance (per cell)Overcharge Protection Voltage: 4.3VBalance Charging Start Voltage: 4.17-4.23VBalance Current: 100mABalance Charging Current: 1.72WOver-Charge Recovery Voltage: 4.15VOver Discharge Protection: 2.5V..

Extremely reliable, high power DC/DC converter. C-Class non-isolated.Output Voltage: 0.6-5V DC adjustableLoad Current: 0-40AInput Voltage Range: 4.5V-13.8V DC (Note 1)Line Regulation: 0.2%Load Regulation: 0.5%No Load current (0.6V Output): 105mA Typ @ 4.5V input, 200mA @ 12V inputNote 1: Input volta..