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Mini magnetic reed switch module for Arduino and other microcontroller projects

Amazingly Powerful Mini Stereo Amplifier with Maxi Bass: 20W+20W rms. Price Includes Free 12V Mains Power Supply
 

A full and powerful sound with hifi quality & full frequency response, this little amplifier has Bass Treble & Volume controls. Measures only 140 x 70 x 40mm.

Comes complete with power-supply for mains connection or can be driven from 12VDC (ie Home or Car)

An ideal amp for anywhere, fitting neatly into small spaces at amazing power and clarity. Can be located anywhere (houses, offices, cars, vans, boats etc.)

Specification:

• Output Power: 20W + 20W rms
• Size: 140mm x 100mm x 40mm
• Power Supply: 12V 2A DC (included)
• Input sensitivity: : 200mV
• Input impedance: : 47k
• Freq response: : 20Hz to 20kHz
• Output impedance : 2 to 8 ohms
• THD : <0.05%
• Signal to noise ratio : >100db
• RCA (phono) sockets & 3.5mm jack input

Amazingly Powerful Class D Stereo Amplifier: 300W+300W. Price Includes Free 36V Mains Power Supply
 

Using the high-efficiency TPA3255 IC, this little amplifier produces a crystal clear sound with almost no detectable distortion and noise at normal line-level input. Measures only 168mm x 114mm x 32mm.

Comes complete with low noise power-supply for mains connection or can be driven from 24-48VDC (i.e. Home or Car)

An ideal amp for anywhere, fitting neatly into small spaces at amazing power and clarity. Can be located anywhere (houses, offices, cars, vans, boats etc.)

This version has bass and treble control potentiometers, allowing for a more precise tone configuration. It also has an input selector switch that can cycle between Bluetooth input and RCA input. 

Specification:

• Output Power: 300W + 300W @4Ω Load
• Size: 168mm x 114mm x 32mm
• THD: 0.002% @ R_l = 4Ω, 1W
• Power Supply: 36V 6A DC (included)
• Freq response: 20Hz to 20kHz (±1.5dB)
• Output impedance: 4 to 8 ohms
• Input: 2 x RCA (phono) sockets, Bluetooth 5.2
• Output: 4mm binding posts, 3.5mm stereo socket 

Amazingly Powerful Class D Stereo Amplifier: 50W+50W rms. Price Includes Free 15V Mains Power Supply
 

Using the high-efficiency TPA3116 IC, this little amplifier produces a crystal clear sound with almost no detectable distortion and noise at normal line-level input. Measures only 140mm x 100mm x 40mm.

Comes complete with low noise power-supply for mains connection or can be driven from 15-24VDC (i.e. Home or Car)

An ideal amp for anywhere, fitting neatly into small spaces at amazing power and clarity. Can be located anywhere (houses, offices, cars, vans, boats etc.)

Specification:

• Output Power: 50W + 50W rms
• Size: 140mm x 100mm x 40mm
• THD + N: 0.1% @ f = 1kHz, 25W
• Power Supply: 15V 5A DC (included)
• Freq response: 20Hz to 20kHz
• Output impedance: 4 to 8 ohms
• Input: 2 x RCA (phono) sockets

Amazingly Powerful Class D Stereo Amplifier: 80W+80W rms. Price Includes Free 15V Mains Power Supply
 

Using the high-efficiency TPA3116 IC, this little amplifier produces a crystal clear sound with almost no detectable distortion and noise at normal line-level input. Measures only 130mm x 90mm x 33mm.

Comes complete with low noise power-supply for mains connection or can be driven from 15-24VDC (i.e. Home or Car)

An ideal amp for anywhere, fitting neatly into small spaces at amazing power and clarity. Can be located anywhere (houses, offices, cars, vans, boats etc.)

This version has bass, mids and treble control potentiometers, allowing for a more precise tone configuration. It also has an input selector switch that can cycle between OFF, AUX input and RCA input. 

Specification:

• Output Power: 80W + 80W rms
• Size: 130mm x 90mm x 33mm
• THD: 0.03% @ R_l = 4Ω, 1W
• Power Supply: 15V 5A DC (included)
• Freq response: 20Hz to 20kHz (±1.5dB)
• Output impedance: 4 to 8 ohms
• Input: 2 x RCA (phono) sockets, 1 x 3.5mm Stereo AUX

Miniature Reed Proximity Switch encapsulated in glass. 3.5mm dia, 26.5mm long. Normally open 

For Low voltage applications. Activated by a Magnet.

NPN TO3 Darlington TO3 60V 8A 90W DISCONTINUED - PLEASE GO TO EQUIVALENT MJ3001

NPN TO3 Darlington 80V 8A 90W DISCONTINUED - Please go to equivalent MJ3001

PNP TO3 Darlington 120V 30A 200W

NPN TO3 Darlington 120V 30A 200W

NPN TO3 80V 70A 300W