60pcs high frequency

Buy 60Pcs High Frequency Low Impedance 25V 1000uF 10*13MM Aluminum Electrolytic Cap for R260.09

60pcs 35V 1000UF High Frequency Long Life Capacitor LCD Motherboard Electrolytic Capacitor

  The P Audio PHT-404 is an integrated high frequency horn and compression driver. The design yields very extended high frequency response and controlled directivity in a rectangular geometry. The rated coverage pattern is100 degree horizontal by 60degree vertical. This rated coverage pattern is ideal for short throw applications such as foreground and background music system designs found in restaurants, pubs, and retail environments. The PHT-404 has a rated bandwidth of 3kHz to beyond16kHz. This frequency response range makes the system excellent for wide coverage upper midrange and high frequency operation. The PHT-404 is ideally mated with a 10inch, or 8 inch low frequency loudspeaker in a two way design. The PHT-404 features a 1 inch diameter (25.4mm)phenolic based diaphragm assembly. The small format (1inch diaphragm is ideal for maintaining piston range performance in the upper frequency range. The wide horizontal mouth (10.6inches,269mm) maintains very good horizontal coverage control. The high sensitivity of 105dB (1watt at 1meter) allows the PHT-404 to be used in medium sized venues. The horn is made of a rigid die cast aluminium and the critical compression driver components are all controlled by P Audio’s advanced quality and manufacturing systems.

Parameter:   Size: 29*24*18mm(length*width*height, irregular size, most prominent part of measurement)   Use:   Science experiments, electronic instruments, negative ion generators, scientific productions, etc.   Note:   1. The high-voltage winding of the transformer is in the inner layer. It is wound by a segmented bobbin and encapsulated in epoxy resin. The low-voltage winding is in the outer layer. Please do not mistake the high-voltage winding and the low-voltage winding for the same winding method.   2. This circuit produces a stable high-frequency arc when operating. The temperature is extremely high and it can easily ignite combustibles.   3. When the secondary high voltage output of the transformer is not connected to the high voltage rectifier diode and capacitor, the output is high frequency and high voltage electricity. When it is punctured in the air, it is a light purple arc with no hum, but the temperature is very high and the paper can be easily ignited., Even fine iron wire (just like the scene of the burning of fine iron wire in oxygen during the junior high school chemistry experiment, but not as intense as in oxygen).   4. If the output terminal is connected to several voltage-compression circuits composed of several high-voltage capacitors and high-voltage rectifiers, DC high voltage can be generated, and negative ion generators can be produced.   5. This transformer is also suitable for 12V voltage, but it is necessary to increase the base feedback resistance to about 150~1.5K. The resistance value should be adjusted from large to small, and it should not be too small, otherwise it will not burn the transistor or transformer. Should be too large, affect the output effect too much or make the triode work in non-switching state and generate heat seriously.   6. The transformer is designed to have a maximum output of 15KV. The maximum limit output must not exceed 15KV, that is, a 1.5cm arc. Higher output voltages may damage the transformer. For reliable and long-term continuous work, it is recommended to completely seal it with insulating wax or epoxy resin. Work is prohibited when no work is done.   Package included:   1 X 15KV high frequency high voltage transformer

ZVS Max 20A Input Current DC 12-48V High Frequency Induction Heating Module High Frequency Quench

BOYA BY-WM6 Ultra High Frequency UHF Wireless Lavalier Microphone System for Canon Nikon Sony DSLR Camera Audio Recorder Description: The BOYA BY-WM6 is an UHF wireless microphone system, designed for ENG, EFP, DSLR video, and other professional applications. The receiver and the transmitter are lightweight and simple menu for easy operation. Features: Ideal for ENG/EFP, DSLR Video Compander for High-quality and Clear sound 48 UHF Channels Mic and Line-in Easy to use, with display Selectable Mute function Camera-Mountable Receiver Monitoring sound by headphone output (Receiver) Includes Omni-Directional Lavalier Mic Includes XLR output cable, Stereo mini plug cable More than 6 Hours Continuous operation Operation range can reach up to 100m (without obstacle) Power Supply: Two (2) AA batteries Specification: System Oscillator type: PLL Synthesized Control Oscillator Carrier Frequency Range: 584 MHz-608 MHz Channels: 48 Frequency response: 60Hz-15 KHz+/-3 dB Operation range: 100m (without obstacle) Operating temperature: 14° F to 122° F (-10 degree to + 50 degree) Storage temperature: 14° F to 131° F (-10 degree to +55 degree) Transmitter RF output power: 20 mW Antenna: Flexible Spurious emission: 250 nW or less Audio input connector: 3.5mm mini jack Audio input level: 600 mV-2000 mV Reference deviation: ±7KHz (-60 dBV, 1 KHz input) Input frequency range: 20 Hz-20 KHz Power supply: Two AA batteries Operation time: 8 hours Dimensions: (H x W x L) 4.2 x 2.6 x 1.1 inch (10.6 x 6.7 x 2.9 cm) Weight: 95g (3.4 oz) without batteries Receiver Antenna: Flexible Audio input connector: 3.5mm mini jack Signal-to-noise ratio: 80 dB Distortion: 0.8% (-60 dBV, 1 KHz input) Earphone output level: 60 mW, 32 Ohms/1KHz Audio output level: 120 mV Power supply: Two AA batteries Operation time: 8 hours Dimensions: (H x W x L) 4.2 x 2.6 x 1.1 inch (10.6 x 6.7 x 2.9 cm) Weight: 98g (3.5 oz) without batteries Lavalier Microphone Transducer: Back electret Condenser Polar pattern: Omni-directional Frequency Range: 35Hz ~ 18 KHz Signal / Noise:74dB SPL Sensitivity: -30dB +/-3dB / 0dB=1V/Pa, 1 kHz Connector: 3.5mm locking mini plug Length: 1.2m Package Included: 1 x BOYA BY-WM6 Wireless Lavalier Microphone 1 x Stereo 3.5mm mini plug cable 1 x XLR output cable 1 x Microphone Holder clip 1 x Wind screen 1 x Belt clip 1 x Shoe mount adapter 2 x Mini Table Tripod for Microphone 1 x Portable Bag for Microphone Detail Pictures:

Buy 10pcs 15KV High Frequency High Voltage Transformer High Voltage Coil Boost Inve for R430.22

Buy 5pcs 15KV High Frequency High Voltage Transformer High Voltage Coil Boost Inver for R234.05

Description: Application range: high frequency vibrationFrequency characteristics: UHF(ultra high frequency)Rated voltage: 35VCapacitance: 1000UFOperating temperature: 105￢ﾄﾃEquivalent series resistance (ESR): 1m&OmegaType: aluminum electrolytic capacitorSize: 10 x 20mm Package included: 100 x 35V 1000UF capacitor

Specifications: Size: 20x17x15mm Use: Experiment, electronic instrument, negative ion generator, scientific production, etc.. This circuit works to produce a stable high frequency arc, high temperature, can easily ignite the fuel Note: The transformer is also suitable for 12V voltage, but requires increased base feedback resistor to about 150 ohm -1.5K ohm, the resistance should be large to small replacing and adjusting, not can be too small, otherwise burn triode or transformer, also should not be too large, too large affect output or the triode tube works in non switch state and severe fever. Transformer Design for the highest output of 10KV, the maximum output of the limit shall not exceed 15KV, that is, 1.5 cm arc, the higher the output voltage is highly likely to damage the transformer. If you want to be reliable and long-term continuous work, it is recommended to use insulating wax or epoxy resin will be completely sealed, no time to seal the work of no load! Package includes: 10 x Transformers

Buy ZVS Induction Heating Machine High Frequency Quenching Intermediate Frequency Furnace No Tap Module for R2,995.00

Note: You must need to pay attention to safety, will produce high pressure / high temperature when using this product. Feature: Suitable heating brass: 24V / 48V (package does not includes) Suitable heating brass: 30 x 30mm (this size can melted about 50g copper) Default input voltage: DC 12V ~ 40V Cooling fan rated voltage: DC 24V Maximum input current: 20A, short working time 25A, long working time ≤15A PCB board size: 181.10 * 88.46 * 1.60mm Input voltage Maximum power Current DC 48V ~ 55V 1000W ≥30A DC 36V 720W ≥30A DC 24V 480W ≥20A DC 12V 240W ≥15A Note: Must ensure that the operating voltage is 11V above, note: this is the working voltage, that is the input voltage of connected to the heating coil or an heated object, not the no-load voltage. Whenever possible, as far as possible use protection power supply. It does not recommend to use adjustable power supply, if you must need to use the adjustable power supply, voltage and current must reach scope of the note! Recommended input voltage range is DC 24V ~ 36V, need to melt steel recommended input voltage is DC 48V ~ 55V. To melt the metal, you must need to use a graphite crucible. This board can melt iron, copper, aluminum: Can melt copper is about 100g, need to split adds, can melt about 50g once, until melted and then added again. Must confirm that the wiring is correct, correct the negative power input not reversed, it must be connected to the load (ie, the heating coil) before power on! Be sure to connect the load before power on, it can not load! Do not use batteries, battery-powered! When using the induction heating, you must need to use copper pipes as coil and water-cooled! Cooling fan must be turned on! The maximum output of the pillars can be installed max. 10mm diameter copper pipe, copper pipe diameter ≤4mm can be soldered to the copper brass clip and then fixed pillars, diameter ≤2mm can be connected to the output terminals. Do not touch any place after power on! Package includes: 1 x 1000W ZVS High Frequency Induction Heating Machine

If you need power supply, please buy it separately: Product ID: 1196806 Note: You must need to pay attention to safety, will produce high pressure / high temperature when using this product. Feature: Suitable heating brass: 24V / 48V (package does not includes) Suitable heating brass: 30 x 30mm (this size can melted about 50g copper)Default input voltage: DC 12V ~ 40VCooling fan rated voltage: DC 24VMaximum input current: 20A, short working time 25A, long working time ≤15APCB board size: 181.10 * 88.46 * 1.60mm Input voltage Maximum power Current DC 48V ~ 55V 1000W ≥30A DC 36V 720W ≥30A DC 24V 480W ≥20A DC 12V 240W ≥15A Note: Must ensure that the operating voltage is 11V above, note: this is the working voltage, that is the input voltage of connected to the heating coil or an heated object, not the no-load voltage. Whenever possible, as far as possible use protection power supply.It does not recommend to use adjustable power supply, if you must need to use the adjustable power supply, voltage and current must reach scope of the note!Recommended input voltage range is DC 24V ~ 36V, need to melt steel recommended input voltage is DC 48V ~ 55V.To melt the metal, you must need to use a graphite crucible.This board can melt iron, copper, aluminum:Can melt copper is about 100g, need to split adds, can melt about 50g once, until melted and then added again.Must confirm that the wiring is correct, correct the negative power input not reversed, it must be connected to the load (ie, the heating coil) before power on! Be sure to connect the load before power on, it can not load!Do not use batteries, battery-powered!When using the induction heating, you must need to use copper pipes as coil and water-cooled! Cooling fan must be turned on!The maximum output of the pillars can be installed max. 10mm diameter copper pipe, copper pipe diameter ≤4mm can be soldered to the copper brass clip and then fixed pillars, diameter ≤2mm can be connected to the output terminals.Do not touch any place after power on! Package includes: 1 x 1000W ZVS High Frequency Induction Heating Machine

Buy 10pcs SG3525+LM358 Inverter Driver Board High Frequency Machine High Current for R500.09

3pcs 16V 2200UF 10x20mm High Frequency Low Impedance Aluminum Electrolytic Capacitor 2200uf 16v Package contains 1 X item of the smallest listed variant.