ReviewsHigh frequency Power Supply

Dayton Audio SPA500 500W Subwoofer Plate Amplifier

High power Class-AB output stage for clean, controlled output.
Patented tracking downconverter power supply for high efficiency.
Low frequency parametric EQ allows you to boost or cut to custom-tailor sound.
Advanced soft clip circuitry improves headroom and protects woofers.

Check Stock

Ranjaner 1Hz-50MHz Frequency Counter Kit, DIY Module Board for Oscillator, Crystal Measure Frequency Meter Accessories

You can use the universal USB 5V interface power supply, can also use an external DC power supply or 9V battery..
The number of components is small, all straight-line components, installation and commissioning simple..
Addition and subtraction frequency settings for the measurement of radio transceivers and other equipment..
You can select the power saving mode, if the frequency is not obvious changes within 15 seconds automatically turn off the display..
Measurable frequency range 1 Hz -50 MHz. Can measure the oscillation frequency of most commonly used crystal..

Check Stock

Rockville RPG12 12\ Powered Active 800 Watt 2-Way DJ PA Speaker System

Rockville RPG12 12" Active/powered 800 Watts DJ/PA speaker System. 200-Watt RMS/ 400 watts Program power/ 800 Watts Peak.
High power long-throw 12'' Woofer with 2.5&Quot.
aluminum voice coil provides incredibly deep bass and acoustic power. Frequency response: 40Hz-20kHz. Maximum SPL @1W/1M: 125dB peak/ 122dB continuous.
High-power 2-way Pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL.
Linear Class AB amplifier technology: High power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response.
Built-in bass and Treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
Ultra-wide dispersion, 40° large-format horizontal wave guide horn molded directly into cabinet. Ultra-low noise mic/ line input via XLR & 1/4-inch stereo jacks with volume control.
Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.

Check Stock

EMI Power Filter,EMI Power Filter with Fuse Socket 2 in 1 Single Safety 125/250V

Power supply EMI filter is a kind of reactance-type low-pass filter, installed at the power supply input of electronic equipment..
It can inhibit noise transmitted through grid power cable, and can inhibit high-frequency interference signals generated by the electronic device itself..
Widely used for precision measuring instruments, building automation, precision machinery, elevator lifting equipment, automated system, calculator inverter office equipment, servo system inverter equipment, frequency conversion equipment, lighting equip.
High quality imported components provide obvious filtering effect.EMI has become a must have device installed in electronic equipment..
We strive to provide a product of the highest quality and the best customer experience, if you are not completely satisfied, do not hesitate to contact us at any time..

Check Stock

Rockville RPG152K 15\ Powered Speakers w/Bluetooth+Dual UHF Wireless Mics+Stands

Rockville RPG12 12" Active/powered 800 Watts DJ/PA speaker System. 200-Watt RMS/ 400 watts Program power/ 800 Watts Peak.
High power long-throw 12'' Woofer with 2.5&Quot.
aluminum voice coil provides incredibly deep bass and acoustic power. Frequency response: 40Hz-20kHz. Maximum SPL @1W/1M: 125dB peak/ 122dB continuous.
High-power 2-way Pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL.
Linear Class AB amplifier technology: High power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response.
Built-in bass and Treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
Ultra-wide dispersion, 40° large-format horizontal wave guide horn molded directly into cabinet. Ultra-low noise mic/ line input via XLR & 1/4-inch stereo jacks with volume control.
Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.

Check Stock

Rockville 15' Powered 1000W DJ PA Speaker BlueTooth, USB, SD, EQ, Remote (RPG15BT)

Rockville RPG15BT 15" 1000 Watt Active DJ/PA Speaker With Built In Bluetooth. 1000 Watts Peak/500 Watts Program/250 Watts RMS..
High power long-throw 15'' woofer with 3" aluminum voice coil provides incredibly deep bass and acoustic power. Frequency Response: 35Hz-20KHz. Maximum SPL @1w/1m: 128dB peak / 125dB continuous..
Bluetooth signal input. Now you can input any audio signal from your Bluetooth enabled music player or phone. USB/SD digital MP3 music player. Input audio signals, special effects, any preprogrammed audio file and amplify it through your system..
Linear Class AB amplifier technology: high power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response..
5-Band Graphic Equalizer allows you to custom tailor your sound to your venue by boosting and cutting specific frequencies to improve sound quality and clarity..
State-of-the-art 1.75'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction. Ultra-wide dispersion, 40° large-format horizontal wave guide horn molded directly into cabinet..
Ultra-low noise separate Mic and Line inputs via combo XLR & 1/4" ports with independent level and effect controls. Both combo jacks accept b....

Check Stock

SFB-1500D - Sundown Audio Monoblock 1750w RMS Amplifier

Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..

Check Stock

Sundown Audio SIA-2500D Monoblock 2500W RMS Amplifier

Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..

Check Stock

Sundown Audio SFB-3000D 3000W RMS Class D Amplifier

Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..

Check Stock

Pair Rockville Power Gig RPG10 10\ Powered Active 1200 Watt 2-Way DJ PA Speakers

Features: Rockville RPG10 10" Active/Powered 600 Watts DJ/PA Speaker System. 150-Watt RMS / 300 Watts Program Power / 600 Watts Peak. High power long-throw 10'' woofer with 2" aluminum voice coil provides incredibly deep bass and acoustic power. Frequency Response: 45Hz-20KHz. Maximum SPL @1w/1m: 122dB peak / 119dB continuous.
High-power 2-way pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL. Linear Class AB amplifier technology: high power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response.
Built-in bass and treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction. Ultra-wide dispersion, 40 large-format horizontal wave guide horn molded directly into cabinet.
Ultra-low noise Mic / Line input via XLR & 1/4-inch stereo jacks with volume control. Line RCA and XLR input with separate Gain adjustment. Additional balanced line output via XLR for linking of additional speaker systems. Versatile trapezoidal enclosure design al....

Check Stock

CHANCS TYC-40 12V AC 5RPM Shaft 35mm Synchronous Motor With AC Wall Power Adapter - Input 110V Output AC 12V For Christmas Decoration

【Description:】It's a combination of an AC 12V motor and a input AC 110V and output AC 12V power supply. Easy to install and easy to operate. The....
【TYC-40 AC 12V Shaft 35mm Synchronous Motor Parameter:】 Voltage: 12V AC； Speed: 5r/min ； Shaft Length: 35mm； Shaft Screw Thread Inner....
【AC Power Supply Parameter:】 Input: AC 110-120V； Output: AC 12V ； Output current: 1500mA； Frequency: 60Hz； Power: 15W； Wire Length:....
【Attention:】 1.The power adapter is an AC power supply,NOT suitable for DC motor. 2.Too high voltage will burn the motor and power supply..
【Package Include: 】 1*TYC-40 12V AC 5RPM 35mm Synchronous motor； 1*AC Power Supply.

Check Stock