Introduction The power supply is isolated industrial power supply built-in modules with temperature protection overcurrent and short circuit full protection AC 85~265V wide voltage input high voltage isolation 431 precisely regulated DC 24V output. Working temperature: -20 ~ 60 ° Relative humidity: 40 ~ 90% RH Input voltage range: 85 ~ 265VAC Input Current: 0.0273A (AC110V) 0.014 (AC220V) A Input inrush current: 20A Output Voltage: +24 V Maximum current: 200mA Peak current: 250mA Output voltage range: 23.80 ~ 24.2V Ripple: 150mV Output overvoltage: 23.8 ~ 24.3 Output Over Power Protection: Short circuit protection: Temperature protection: Overcurrent protection: Yes Installation 1. It can be installed at the input and output pins soldered directly on the PCB; 2. A plastic fixed.
LM117 / LM317 Features: Input voltage: 4~30V Adjustable output voltage: 1.25~37V continuously adjustable. Ensure 2.2A output current. Typical Line regulation: 0.01%. Typical Load Regulation: O.1%. Ripple Rejection: 80dB. Output short circuit protection. Overcurrent overtemperature protection. Adjust the tube safe operating area protection. Standard three-terminal transistor package.
Use advanced synchronous rectifier controller and 3.7m ohms low impedance NMOS swith tube to high current and high efficiency DC-DC buck converter; Input voltage: 16~40V (rated 24V); Output voltage: 1.0~12V; Output current: 6A (Natural heat dissipation); Load starting current: rated 6A Max. 7A; Undervoltage overcurrent short circuit protection
Sync finishing high slew rate low fever; With apple identification resistor support iPhone 4 Nokia HTC and other mobile phone; Reverse polarity protection short circuit protection overcurrent protection overtemperature protection.
The protection board uses lithium iron phosphate rechargeable battery protection IC; 1. High-accuracy voltage detection circuit; 2. The terminal is connected charger with high withstand voltage devices; 3. Built-in three-stage overcurrent detection circuit (overcurrent 1 overcurrent 2 load short circuit); 4. Through the MOS transistor can control the battery charging and discharging; 5. Low standby current consumption. Welding Point: B + pick battery cathode; B-connected to the battery negative; P + connection charge / discharge upright pole (charging terminal / discharge side shared) P-connection charge / discharge end of the negative (charging terminal / discharge side shared) Note: 1. Note that the input and output voltage and load current conditions the protection board power consumption does not exceed the allowable Power dissipation electrical parameters; 2. Pay particular attention to the load current cannot work long hours between maximum continuous operating current and over-current protection current; 3. The situation is not likely to occur when you connect the battery discharge. In this case connect the charger can be restored to normal operation; 4. The built-in electrostatic protection board protection circuit but please do not hand protection when working in electrical panels to touch the plate so as to avoid damage from static electricity protection board.
Non-synchronous buck power DC-DC (BUCK); Input voltage: 11.5~35V low voltage protection design to protect the battery; Output voltage: 5V 5.6V overvoltage protection; Output Current: 2.5A overcurrent protection default current limit: 2.5A; Frequency: 100Hz low-frequency leads to stronger anti-interference; Protection functions: Input low-voltage protection: 11V low voltage protection; Input reverse polarity protection input reverse is not afraid and will not burn out the power; Output short circuit protection output short circuit the input power does not have excess capacity out leading to power supply heat because a short circuit causes the power to eliminate the phenomenon of spontaneous combustion; Output overvoltage protection 5.6V overvoltage protection high-pressure situation does not appear to burn things ease of use; Overcurrent protection default 2.5A overcurrent protection; Operating temperature: -20~65'C limit: -40~80'C industrial grade operating temperature range
The power supply is isolated industrial power supply module with temperature protection over-current protection and short-circuit protection functions high-low voltage isolation AC85~265V wide voltage input 431 high-precision voltage-stabilizing DC 12V output; Input voltage: AC 85~265V 50/60Hz; Output voltage: DC 12V (+/-0.1V); Output current: 450mA; Power: 5W
Based on a current sensor module and based on the principle of the hall current which convert current into an analog voltage output; MCU (Arduino UNO R3) that includes AD converter can be read out and converted into measured current value; Suitable for SCM system powered by 5V power supply; Can measure AC and DC; Widely used in over-current detection current monitoring and other occasions.
Model 3100017 Quantity 1 Color Black Material Plastic housing Features Input voltage: DC 12V (8V~20V); Output voltage: 5V; Output current: 3A; Output power: 15W; Conversion efficiency: 96% Application DC to DC converter Other Overcurrent protection; Overheat protection; Short-circuit protection Packing List 1 x DC/DC converter
Overvoltage overcurrent short-circuit protection