Description

High-frequency AC output port: only suitable for resistive loads, such as ordinary household incandescent bulbs (tungsten filament bulbs), ordinary electric soldering irons, or voltage doubler rectifier circuits. Do not measure this output port when measuring the output voltage, because these voltmeters are designed The measurement of 50Hz household voltage is not the measurement of high frequency voltage, and huge measurement errors will occur.

DC output port: you can use a multimeter to measure the voltage in the DC gear, and can be equipped with switching power supply loads (appliances marked with an input voltage of AC100-240V can be used), resistive loads.

150W inverter battery DC12V step-up AC220V step-up transformer power conversion circuit board

Switch: The red and black lines on the board are switches, which are used to control the presence or absence of high voltage output

Input voltage: 12V, the lowest input voltage is 8V, the highest input voltage is 14.8V

Since there is no input fuse on this board, please add the fuse yourself, it is recommended to add a 15A fuse

(Lithium battery power supply and switching power supply, DC power supply, this kind of power supply will cause the tube to overheat and burn out), the output is not regulated, and the input must ensure sufficient power (current), otherwise it will easily burn the tube

Output voltage: 110V 200V 220V 280V

Output waveform: high frequency square wave or DC (unfiltered)

Output power: 150W (please add fan for cooling above 100W)

No-load 12V terminal current: 250 mA

Working frequency: 27KHZ

Use field effect tube: YPI7575C field effect tube

Protection: Without any protection, please add the fuse yourself

Features: No soldering, input terminals use 7.62 terminals, high frequency AC output uses blue 301 terminals, DC output 7.62 terminals (directly loosen the top screw of the terminal, insert the wire, and tighten the screw)

The voltage can be selected arbitrarily, through the jumper cap, no welding is required

The output power is large, if there is a fan for heat dissipation, the board can output 200W power

Adopt double-sided circuit board.

AC output: can be connected to voltage doubler rectifier, or pure resistive load

Available electrical appliances range: 1. Switching power supply loads, generally electrical appliances marked with an input voltage of 100-240V can generally be used, such as non-cottage mobile phone chargers, set-top boxes, DVDs, LED lights (with constant current drive, so some can be used Some LED lamps cannot be used, they can only be connected to the DC output port when in use, and must not be connected to the high-frequency AC output port), ordinary tungsten bulbs, small hand drills, energy-saving lamps, ordinary electric soldering irons without temperature adjustment, and high voltage is required The voltage doubler rectifier circuit, the LCD TV is connected to the DC output port and so on.

Unavailable electrical appliances range: iron-core transformers, such as audio with iron-core transformers, temperature-regulating electric soldering irons, dimming lamps, and AC motor loads such as electric fans. Cheap RC step-down LED lamps (such as LED night lights, straw hat LED lamps, plastic LED lamps)