switching power supply 24v 33

Onerbl 13V AC/DC Adapter Compatible with Roland AC-33 AC-33-RW AC33 AC33RW AC-40 AC40 KC110 KC-110 BA-55 BA55 AMP Acoustic Chorus Guitar Combo Mixing Keyboard Amplifier Speaker 14V 4A Power Supply Onerbl AC adapters are manufactured with the highest... ... more

1�Bass Amplifier Board: This is a bass power amplifier board with pre amplification bass crossover processing and bass volume potentiometer control 2�Wide Working Voltage: The power amplifier board is powered by 12?24V DC power supply power saving... ... more

1�Bass Amplifier Board: This is a bass power amplifier board with pre amplification bass crossover processing and bass volume potentiometer control 2�Wide Working Voltage: The power amplifier board is powered by 12?24V DC power supply power saving... ... more

Free Shipping! Radial Engineering 15V Switching Power Supply For Select Radial 15V Transmitters, Receivers, Controllers, and Preamps ... more

Free Express Shipping! Rolls PB223 Mic Power II Dual 48V Phantom Power Supply Supplies 48V Phantom Power to 2 Mics, 12 VDC Power Supply Included, Use In-Line between Mics and Mixer/Gear, 100 Hz Switching PSU for No Noise ... more

Free Express Shipping! Lectrosonics DCR12/A5U - 12 VDC Power Supply Worldwide Switching Power Supply, For IFBT4 and IFBT4-VHF Transmitters, For IFBT4/E01 Transmitter, LZR Threaded Locking Plug, Includes International Adapters ... more

1�Bass Amplifier Board: This is a bass power amplifier board with pre amplification bass crossover processing and bass volume potentiometer control 2�Wide Working Voltage: The power amplifier board is powered by 12?24V DC power supply power saving... ... more

1�Bass Amplifier Board: This is a bass power amplifier board with pre amplification bass crossover processing and bass volume potentiometer control 2�Wide Working Voltage: The power amplifier board is powered by 12?24V DC power supply power saving... ... more

Specification: Item Type: Audio Power Amplifier Module Material: ABS BT Version: 5.0 (unblocked Approx. 10m / 32.8ft) Sound Input: AUX BT Number Of Channels: 2.1 Channels Input Sensitivity: 500mv Suitable Power Supply Voltage: 12-24V 5A Or Above (Do... ... more

Specification： Color: Red Chip module: TPA3116D2 Supply voltage: DC12-24V Output power: 200W Signal to noise ratio: 100db Number of sound channels: 3 ( Left channel + Right channel +Subwoofer channel ) Switching frequency: 1.2MHZ Output power: 50w x... ... more

There will be enough output power only when the audio input is sufficient and the power supply voltage/current is sufficient. higher power supply voltage. The relative power will be larger and speakers with different impedances will have different... ... more

There will be enough output power only when the audio input is sufficient and the power supply voltage/current is sufficient. higher power supply voltage. The relative power will be larger and speakers with different impedances will have different... ... more

There will be enough output power only when the audio input is sufficient and the power supply voltage/current is sufficient. higher power supply voltage. The relative power will be larger and speakers with different impedances will have different... ... more

[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. [BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

Description: Adopt TDA7498. The power supply filter is 2200UF/35V. The main filter uses electrolytic s to ensure a strong source of continuous . The resistor uses five- metal resistors and the main circuit uses precision chip resistors to ensure a good... ... more

Item Type: Bluetooth Power Amplifier Material: Aluminum Color: Blue Model: XY-KA15H Supply Voltage: DC8-24V (the higher the voltage the greater the output power) Output Power: 20W Channel: 2 channels Bluetooth Version: 5.0 Cool Function: Support... ... more

[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

1.[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2.[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

Item Description Feature 1. This is a DC12-24V single power supply with TI s TPA3116D2 high-performance digital power amplifier chip as the core which can support 50W (left channel) + 50W (right channel) dual-channel output 2. Support Bluetooth audio... ... more

Product Name: Digital Audio Amplifier Board Amplification Type: Class D Chip selection: domestic chip Supply voltage: DC10-24V input Current: 4A recommended Output power: 2*40W Frequency Response Range: 35Hz-88KHz Number of channels: two channels... ... more

1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

Item Type: Bluetooth Power Amplifier Material: Aluminum Color: Blue Model: XY-KA15H Supply Voltage: DC8-24V (the higher the voltage the greater the output power) Output Power: 20W Channel: 2 channels Bluetooth Version: 5.0 Cool Function: Support... ... more

1.[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2.[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

1�[Choose The Right Voltage] The higher the voltage the higher the current the better the output power it is recommended to use more than 3A current 18V19V24V power supply. 2�[BT Mode] Sound amplifier board supports both AUX and BT input BT mode is... ... more

Parameters: Product name: Class A analog circuit amplifier board Function type: to audio amplification Chip type: analog chip Chip Model: TIP41C TIP42C Supply voltage: DC24V2A Output Impedance: 4Ω Number of channels: dual-channel Output power: 15W*2... ... more

Item model number: XH-A282 Power supply: DC12-24V Output impedance: ≥ 4 ohms Output power: 50W Type: Bluetooth Audio Power Amplifier Board Module Type: Power Amplifier Board Type: Audio Power Amplifier Type: Digital Power Amplifier Board Type: Audio... ... more

Bluetooth Power Amplifier 20W+20W 2 Channels Stereo Digital Speaker Audio Player DC8-24V Item Type: Bluetooth Power AmplifierMaterial: Aluminum Color: Blue Model: XY-KA15H Supply Voltage: DC8-24V (the higher the voltage the greater the output power)... ... more

Item Type: Headphone Amplifier Board Material: PCB Input Voltage: AC 6-18V or DC 9-24V ... more

Item Type: Headphone Amplifier Board Material: PCB Input Voltage: AC 6-18V or DC 9-24V ... more

Item Type: Headphone Amplifier BoardMaterial: PCBInput Voltage: AC 6-18V or DC 9-24V .wang-edit-text{ font-family: Arial !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td... ... more

UPBRIGHT Adapter For Yamaha CP33 CP-33 CP50 CP-50 Stage Piano Keyboard Switching Power Supply Cord Cable Charger ... more

1�AUX+Bluetooth audio input subwoofer+left and right channel output.Use large-capacity energy storage capacitors 2�Low noise level operational amplifier external antenna or antenna base solder joint 3�Adapter power supply above DC12?24V/5A (24V... ... more

1�AUX+Bluetooth audio input subwoofer+left and right channel output.Use large-capacity energy storage capacitors 2�Low noise level operational amplifier external antenna or antenna base solder joint 3�Adapter power supply above DC12?24V/5A (24V... ... more

This products from PKPOWER is specially designed to meet the power needs of your device. It will enables you to simultaneously operate your device and charge its battery (if applicable) from any standard electrical power outlet either at home office or... ... more

Material: Metal Note: If your power supply and the audio equipment are common ground when connecting the TV box there will be a little current noise because this amplifier board does not have noise isolation function for power supply. So you need a... ... more