Introduction:  EG8010 is a digital, function very well bring their own dead-time control of pure sine wave inverter generator chip, used in two-stage DC-DC-AC power conversion structure or single-stage DC-AC power frequency transformer Boost architecture, an external 12MHz crystal oscillator, to achieve high precision,...

Specifications:  Voltage range: 12V-36V.  Peak current: 20A.  Drive power: ≤ 500W (related working voltage).  Size: 63 x 43 x 17mm.  Speed control function: voltage speed regulation.     Package included:  1 x DC 12V-36V 500W High Power Brushless Motor Controller Driver Board Assembled No Hall

Description:  Kara OK board using the original PT2399 chip, responsible for the echo sound processing, the original PT2399 is a typical Kara 0K echo processing integrated circuits, in CD, VCD, DVD, TV audio 'Kara 0K machine a wide range of applications. Preamplifier with original...

7 switch adjustable frequency points:  a, one switch for bass: can switch the low audio capacitor to ground 9.4+9.4uF.  b. Three switches for midrange: theoretically the capacitance of midrange can be adjusted from 6.8uF to 20uF.  c. Three switches for the treble: theoretically the...

Specification: Name: RF Linear Power Amplifier. Operating frequency: 1-1050MHz. Working voltage: 12- 18V. Working current: 400~600mA. Amplification gain: 32-36dB. Output Power: 3W (typ), 3.5W max. Working status: Class A linear. Connector form: SMA standard female head (external screw inner hole). Dimensions: 103 x 105...

Features:  - This is a great DC to DC step-up power supply module for electric equipment, digital products, etc.  - Input and output are designed with screw terminals for convenient wire connection and disconnection.  - There is a heat sink on board that would...

Feature:  Input: AC100V-240V, 50-60Hz 9.0-4.5A.  Output: +12V===625A MAX: +12VSB===2.5A MAX: 750W MAX.  Power: 750W.     Package includes:  1 x Power supply

Specification: Product name: 2.1 channel Bluetooth audio power amplifier board module. Number of channels: 2.1 channels (left channel+right channel+subwoofer). Input method: AUX+Bluetooth+U disk+USB sound card. Bluetooth version: 5.1. Switch mode: Mechanical switch (no need to wait for a long press). Adapter power supply: DC...

Feature: Product Name: MINI 2*100W Bluetooth5.0 power amplifier module. Chip model: Domestic amplifier chip. Audio input: Bluetooth+AUX+USB flash disk+Computer USB(plug and play). Power Supply: DC5-24V(high power recommended high voltage). Adapter speaker: 20-200W;4-8ohm. Channels: left and right stereo (stereo). Bluetooth version: 5.0(>15 meters without occlusion)....

Specifications: Amplifier chip: TPA3116D2 * 1. Power supply voltage: DC12-26V (recommended DC24V). Input current: >3A. Output power: max 100W. Speaker output: 2-8ohm. Signal to noise ratio: 100dB. Channel: Mono. Size: 79 x 54mm. Package Included: 1 x TPA3116 D2 Mono 100W Digital Audio Amplifier...

   Features:  - To separate the mixed audio signal into a treble, bass, and then were sent to the corresponding treble, bass speaker unit in playback, resulting in enhance the sound quality purposes.  - Make the treble clear, and increase the intensity of the...

Features:  1: 4-fold protection, rest assured and safe.  2: Short circuit protection, overload protection, overvoltage protection, overheating protection.  3: High power 350W.  4: With cooling fan.  5: Aluminum shell with protective film.     Parameter:  DC output voltage: 24V.  Output voltage tolerance (Note 3): 1%. ...

   Specificaion:  Max Power: 800W.  Impedance:4~8ohm.  Subwoofer/Woofer Size:15-18 Inch.  Frequency Point:about 2000Hz.  Filter: 12dB/Oct.  UPC: Does not apply.  Tweeter Protection: Neon Bubble Protection.  MF: Subwoofer Output.  WF: Woofer Output.  TF: Tweeter Output.  In: Amplifier In.  Size: 185 x 165mm.     Package Included:  1 x...

Specifictation:  Input voltage: 110/220V AC (selected by switch).  Output power: limiting output voltage range, current range.  480W: 0-5V, 60A.  0-12V, 40A.  0-24V, 20A.  0-36V, 15A.  0-48V, 10A.  0-60V, 8A.  0-80V, 6A.  0-120V, 4A.  0-220V, 2A.  For max current, if you choose 0-80v, when set the voltage at 24v, the...

Specification: Input voltage: 8-60V. Input Current: 20A. Quiescent current: 15mA (12V liter 20V, the output voltage, the higher the current will increase too quiet). Output voltage: 12-80V continuously adjustable. Output Current: 20A MAX Over 15A, please enhance heat dissipation (input, output pressure related, the...

Features:  1. LCD can display input/output voltage, output current/output power/output capacity/output time;  2. Numerical control adjustment, precise and fast, step-down output, output voltage 0-50.00V arbitrarily adjusted, limit current 0-20.00A arbitrarily adjusted;  3. The output end does not burn when it is poured backwards;  4....

Features:  The voltmeter resolution: ±0.1V.  The voltmeter digital display range: 0V - 45V.  The voltmeter input voltage range: DC 4V - 40V.  Output voltage: continuous adjustable (1.3V -37V).  Output current: 2A ( Max 3A).  Size: 65 x 35mm.     Description:  With terminal block.  Over-heat...

Feature:  Power: 220W.  Applicable impedance: 4-8ohm.  Frequency response: 48Hz ~ 22KHz.  Dimensions: 135 x 98 x 45mm.  Application environment: car or home speaker high school bass DIY.     Package includes:  1 x Car Audio Crossover

Specification:  Input: 3V - 35V.  Output: 4V - 40V adjustable.  Efficiency: 94% (MAX).  Module size: 37mm x 32mm x 15mm (L x W x H).  Operating temperature: -40°C  -  85°C.  Load capacity: 80W (MAX).  Mode of connection: Wiring terminals are free of soldering, IN...

Advantage:  1. Wide range of applications.  2. APP has a timer shutdown function.  3. Supports custom 10-segment sound effects to be adjusted arbitrarily to make up for the deficiencies, so that different speakers can achieve better sound effects.  4. The mechanical switch can be...