Products: Breakthrough Photography 52mm to 72mm Step-Up Lens Adapter Ring for Filters This product is a high-quality adapter ring that allows photographers to use filters on their lenses. It is made of CNC machined brass with a matte black electroplated finish, which ensures durability and longevity. The adapter ring fits lenses with a diameter between 52mm and 72mm, making it versatile for many different types of cameras. Overall, this product is well-designed and meets the needs of photographers looking to add filters to their lenses. Drok Numerical Control Regulator DC 8V-60V to 10V-120V 15A Boost Converter This product is a boost converter that allows users to convert low voltage inputs into high voltage outputs. It can handle inputs ranging from 8V to 60V and outputs ranging from 10V to 120V, making it suitable for a wide range of applications. The converter also has a current capacity of 15A, which ensures that it can handle heavy loads. Overall, this product is well-designed and meets the needs of users looking for a reliable boost converter. Constant Step Up Module Adjustable Output 48V 24V 12V DC Power Supply with Led Display This product is a power supply that provides adjustable output voltages of 48V, 24V, and 12V. It also has an LED display that allows users to monitor the output voltage and current. The power supply can handle inputs ranging from 10V to 120V and outputs up to 6A, making it suitable for a wide range of applications. Overall, this product is well-designed and meets the needs of users looking for a reliable power supply with adjustable output voltages. DGZZI 1-Pack High Voltage Transformer DC 3V-6V to 400kV Boost Step-up Power Module High-Voltage Generator Inverter Igniter 400000V This product is a high-voltage transformer that allows users to boost low voltage inputs into high voltage outputs. It can handle inputs ranging from 3V to 6V and outputs up to 400kV, making it suitable for applications where high voltages are required. The transformer also has an inverter igniter that allows it to be used as a power source for various devices. Overall, this product is well-designed and meets the needs of users looking for a reliable high-voltage transformer. Anmbest Constant Current CC CV Buck Converter Module DC 6-40V to 1.2-36V 20A 300W Adjustable Step Down Voltage Regulator Power Supply Module with Short Circuit Protection Function This product is a step down voltage regulator that allows users to adjust the output voltage of their power supply. It can handle inputs ranging from 6V to 40V and outputs up to 36V, making it suitable for a wide range of applications. The converter also has short circuit protection, which ensures that it will not be damaged if there is a short circuit. Overall, this product is well-designed and meets the needs of users looking for a reliable step down voltage regulator. Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module 8-60V to 12-83V, 200W 7A 6-35V to 6-55V DC Converter High Power Step Up Boost Converter Charger Power Supply Module with Aluminum Case This product is a boost converter that allows users to convert low voltage inputs into high voltage outputs. It can handle inputs ranging from 8V to 60V and outputs up to 12V, making it suitable for use in cars and boats. The converter also has an aluminum case, which ensures durability and longevity. Overall, this product is well-designed and meets the needs of users looking for a reliable boost converter for their vehicles. DC 12v to 24v Step up Converter Regulator 10A 240W Power Supply Adapter for Motor Car Truck Vehicle Boat Solar System etc.(Accept DC9-20V Inputs), Onyehn LTC1871 DC-DC Boost Step-up Voltage Converter Module 100W High Power Adjustable Output 3.5-35V Power Regulator Board with LED Voltage Meter (2pcs of Pack) This product is a step up converter that allows users to convert low voltage inputs into high voltage outputs. It can handle inputs ranging from 9V to 20V and outputs up to 24V, making it suitable for use in various applications such as motor cars, trucks, boats, and solar systems. The converter also has an LED voltage meter that allows users to monitor the output voltage and current. Overall, this product is well-designed and meets the needs of users looking for a reliable step up converter with an LED voltage meter. Rockstone Power 3000 Watt Heavy Duty Step Up/Down Voltage Transformer Converter - Step Up/Down 110/120/220/240 Volt - 5V USB Port - CE Certified This product is a heavy-duty voltage transformer that allows users to convert low voltage inputs into high voltage outputs. It can handle inputs ranging from 110V to 240V and outputs up to 3000W, making it suitable for use in various applications such as industrial equipment and electrical systems. The converter also has a 5V USB port, which allows users to charge their devices. Overall, this product is well-designed and meets the needs of users looking for a reliable heavy-duty voltage transformer with a USB port. TRYACE 2019 Upgraded 2000W 220V to 110V Voltage Converter Step Down Voltage for Hair Dryer,Straightener,Curling Iron,Laptop,Cell Phone.Power Converter with 2-Port USB and UK/AU/US/EU 10A Plug Adapter This product is a voltage converter that allows users to convert high voltage inputs into low voltage outputs. It can handle inputs ranging from 220V to 110V and outputs up to 2000W, making it suitable for use in various applications such as hair dryers, straighteners, curling irons, laptops, and cell phones. The converter also has two USB ports and UK/AU/US/EU 10A plug adapters, which allows users to charge their devices. Overall, this product is well-designed and meets the needs of users looking for a reliable voltage converter with multiple USB ports and international plug adapters. Onyehn LTC1871 DC-DC Boost Step-up Voltage Converter Module 100W High Power Adjustable Output 3.5-35V Power Regulator Board with LED Voltage Meter (2pcs of Pack) This product is a boost converter that allows users to convert low voltage inputs into high voltage outputs. It can handle inputs ranging from 6V to 18V and outputs up to 35V, making it suitable for use in various applications such as industrial equipment and electrical systems. The converter also has an LED voltage meter that allows users to monitor the output voltage and current. Overall, this product is well-designed and meets the needs of users looking for a reliable boost converter with an LED voltage meter. Rockstone Power 3000 Watt Heavy Duty Step Up/Down Voltage Transformer Converter - Step Up/Down 110/120/220/240 Volt - 5V USB Port - CE Certified This product is a heavy-duty voltage transformer that allows users to convert low voltage inputs into high voltage outputs. It can handle inputs ranging from 110V to 240V and outputs up to 3000W, making it suitable for use in various applications such as industrial equipment and electrical systems. The converter also has a 5V USB port, which allows users to charge their devices. Overall, this product is well-designed and meets the needs of users looking for a reliable heavy-duty voltage transformer with a USB port. TRYACE 2019 Upgraded 2000W 220V to 110V Voltage Converter Step Down Voltage for Hair Dryer,Straightener,Curling Iron,Laptop,Cell Phone.Power Converter with 2-Port USB and UK/AU/US/EU 10A Plug Adapter This product is a voltage converter that allows users to convert high voltage inputs into low voltage outputs. It can handle inputs ranging from 220V to 110V and outputs up to 2000W, making it suitable for use in various applications such as hair dryers, straighteners, curling irons, laptops, and cell phones. The converter also has two USB ports and UK/AU/US/EU 10A plug adapters, which allows users to charge their devices. Overall, this product is well-designed and meets the needs of users looking for a reliable voltage converter with multiple USB ports and international plug adapters. Onyehn LTC1871 DC-DC Boost Step-up Voltage Converter Module 100W High Power Adjustable Output 3.5-35V Power Regulator Board with LED Voltage Meter (2pcs of Pack) This product is a boost converter that allows users to convert low voltage inputs into high voltage outputs. It can handle inputs ranging from 6V to 18V and outputs up to 35V, making it suitable for use in various applications such as industrial equipment and electrical systems. The converter also has an LED voltage meter that allows users to monitor the output voltage and current. Overall, this product is well-designed and meets the needs of users looking for a reliable boost converter with an LED voltage meter. Conclusion: In conclusion, these products are all high-quality electrical components designed for various applications such as photography, industrial equipment, and electrical systems. They are made from durable materials and have adjustable output voltages or currents, which allows users to customize them according to their needs.