Description:
Welding free, 7.62 terminal blocks are used as input terminals
High frequency AC output adopts blue 301 terminal and DC output 7.62 terminal
Voltage can be selected at will, through jumper cap, without welding
The output power is large. If there is a fan for heat dissipation, the board can output 200W power. A double-sided circuit board is used
AC output can be connected with voltage doubling rectifier or pure resistive load
Product parameters:
High frequency AC output port: It is only suitable for resistive loads, such as ordinary household incandescent bulbs (tungsten filament bulbs), ordinary electric soldering irons, or connected to voltage doubling rectifier circuits. Do not measure this output port when measuring the output voltage, because these voltmeters are designed to measure 50Hz household voltage, not high-frequency voltage, which will cause huge measurement errors.
DC output port: the multimeter can be used to measure the voltage in the DC range, and it can be equipped with switching power supply loads (the electrical appliances marked with the input voltage of AC100-240V can be used), resistive loads. Power conversion circuit board of 150W inverter battery DC12V step-up transformer AC220V step-up transformer.
Switch: the red line and black line on the board are switches to control whether the high-voltage output is available.
Input voltage: 12V, low limit input voltage: 8V, high limit input voltage: 14.8V. Since there is no input fuse on this board, please add a fuse by yourself. It is recommended to add a 15A fuse (lithium battery power supply and switching power supply, DC power supply, which will lead to overheating and burning of the pipe when the power supply is insufficient). The output voltage is not stabilized. The input power (current) should be sufficient, otherwise the pipe is easy to burn.
Output voltage: 110V 200V 220V 280V
Output waveform: high-frequency square wave or DC (unfiltered)
Output power: 150W (please add fan for heat dissipation above 100W)
No load 12V terminal current: 250mA
Operating frequency: 27KHZ
Protection: no protection, please add your own fuse
Features: no welding, 7.62 terminal blocks are used for input terminals, blue 301 terminal blocks are used for high-frequency AC output, and 7.62 terminal blocks are used for DC output (directly unscrew the screws at the top of the terminal blocks, insert wires, and tighten the screws)
Voltage can be selected at will, through jumper cap, without welding
The output power is large. If there is a fan for heat dissipation, the board can output 200W power. Double sided circuit boards are used.
AC output: it can be connected with voltage doubling rectifier or pure resistive load
Output voltage: already marked on the circuit board
Matters needing attention:
Range of available electrical appliances: switching power supply type loads. Generally, electrical appliances with input voltage of 100-240V can be used, such as non counterfeit mobile phone chargers, set-top boxes, DVDs, LED lights (some are driven by constant current, so some can be used, and some LED lights cannot be used. When using, they can only be connected to the DC output port, and must not be connected to the high-frequency AC output port), ordinary tungsten filament bulbs, small electric drills, energy-saving lights, Ordinary non temperature regulating electric soldering iron requires high-voltage double voltage rectification circuit, LCD TV is connected to DC output port, etc.
Unavailable electrical appliances: iron core transformers, such as audio using iron core transformers, temperature regulating electric soldering irons, dimming lamps, AC motor loads such as electric fans. Cheap resistance capacitance step-down LED lamps (such as LED night light, straw hat LED lamps, plastic shell LED lamps)
Package Include:
1pcs x 150W DC-AC Converter Booster Module 12V to 110V 200V 220V 280V High-Power Household Battery Inverter Boost Board Transformer