Features 1、150W inverter module, converts 12V direct current power to 110V/200V/220V/280V AC power with high conversion rate and strong practicality. 2、Using high-quality material, with nice durability, wear-resistant and corrosion-resistant. Very suitable for electronic enthusiasts DIY, maintenance and replacement, etc. 3、High-frequency AC output port, only suitable for resistive loads, such as ordinary household LED bulbs ( bulbs), ordinary soldering irons, or connected to a doubling rectifier circuit, measuring the output voltage do not test this output port, because these voltmeters are designed to measure 50Hz household voltage, not measuring high-frequency voltage, there will be a huge measurement error. 4、Direct current output port can use a multimeter direct current gear to measure the voltage, you can take the switching power class load (marked input voltage AC100-240V voltage appliances can be used), resistive load. 5、Input terminals using 7.62 terminals, high-frequency AC output using blue 301 terminals, direct current output using 7.62 terminals (directly loosen the terminal screw at the top, insert the wire, tighten the screw can be), through the jumper caps, the voltage can be selected at will, no welding. 6、High output power with heat sink for nice heat dissipation. If there is a fan cooling, this board can output 200W power using double-sided circuit board. Specification Features: 150W inverter module, converts 12V direct current power to 110V/200V/220V/280V AC power with high conversion rate and strong practicality. Using high-quality material, with nice durability, wear-resistant and corrosion-resistant. Very suitable for electronic enthusiasts DIY, maintenance and replacement, etc. High-frequency AC output port, only suitable for resistive loads, such as ordinary household LED bulbs ( bulbs), ordinary soldering irons, or connected to a doubling rectifier circuit, measuring the output voltage do not test this output port, because these voltmeters are designed to measure 50Hz household voltage, not measuring high-frequency voltage, there will be a huge measurement error. Direct current output port can use a multimeter direct current gear to measure the voltage, you can take the switching power class load (marked input voltage AC100-240V voltage appliances can be used), resistive load. Input terminals using 7.62 terminals, high-frequency AC output using blue 301 terminals, direct current output using 7.62 terminals (directly loosen the terminal screw at the top, insert the wire, tighten the screw can be), through the jumper caps, the voltage can be selected at will, no welding. High output power with heat sink for nice heat dissipation. If there is a fan cooling, this board can output 200W power using double-sided circuit board. Specifications: Material: PCB-Board Output Voltage: 110V, 200V, 220V, 280V Output Waveform: High Frequency Square Waves or Direct Current(Unfiltered) Output Power: 150W(More than 100W please add fan cooling) No-Load 12V Terminal Current: 250mA Operating Frequency: 27KHz Item Size: 66 * 61 * 30mm/ 2.6 * 2.4 * 1.2in Package Size: 75 * 70 * 50mm/ 3.0 * 2.8 * 2.0in Package Weight: 110g/ 3.9oz Note: Available Appliance Ranges: Switching power supplys class load, generally marked with an input voltage of 100-240 V appliances can generally be used, such as non-cottage phone chargers, set-top boxes, DVDs, LED lights (with constant current drive, so some can be used, some LED lights can not be used, when using only connected to the direct current output port, can not be connected to the high-frequency AC output port), ordinary bulbs, small hand drill, energy-saving lamps, ordinary non-temperature-regulated soldering iron, the need for high-voltage doubling rectifier circuit, LCD TVs connected to the direct current output port, etc. Not Available Appliance Ranges: Iron cores transformer, such as the use of iron cores transformer for audio, temperature regulating soldering irons, dimming lamps, AC motor loads such as electric fans, cheaps resistive-buck LED lamps and lanterns (such as LED nightlights, straw hat LED lamps and lanterns, LED lamps in plastics housings). Packing List: 1 * Inverter Boost Module Board Package List 1 * Inverter Boost Module Board