10pcs EQKIT OTL-1 Power Amplifier Circuit DIY Kit High Sensitivity OTL Discrete Component Amplifier Kit
$34.47
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
This is a kit parts. You should solder it by yourself.This circuit belongs to the OTL circuit teaching model, its maximum power is only 1W, driven by two complementary transistors S8550 and S8050.It can be used for exercise welding techniques, understanding the triode complementary OTL output type and how to adjust the static operating point, midpoint voltage, etc..
Features
High sensitivity
Low power
Wide operating voltage range
Low power consumption
DIY design
Parameters
Model:OTL-1
Standby current:Less than 5mA
Soldering difficulty Level:Easy
Working voltage:DC 4V-9V(Recommend 5V)
Working current:Less than 100mA
Output power:1W(max)
Output Type:Single power supply OTL
PCB Size:65*40mm
Working principle
This circuit belongs to the OTL circuit teaching model, its maximum power is only 1W, driven by two complementary transistors S8550 and S8050;
The working voltage of this kit is DC4-9V, the recommended voltage is 5V.
Instructions
Step 1:Complete the installation in the normal way following installation manual and schematic.(Please request separately).
Step 2:Connect DC 4-9V voltage;
Step 3:Adjust potentiometers.
Step 4:Test and use.
Package Included
10 x EQKIT® OTL-1 Power Amplifier Circuit DIY Kit
Weight | 0.2 kg |
---|
Customers Also Viewed
5pcs ESP-32S Matching Adapter Board WIFI bluetooth Module ESP-WROOM-32 Module for DIP
$9.84Smart ModuleAdd to cartFeaturesESP-32S supporting adapter board, 2.54mm pitch, lead RESET and IO 0 port, can be inserted into the breadboard, use DuPont wire leads, etc., to facilitate development and debugging.Package Included5 x ESP-32S Matching Adapter Board
5 Channel Flame Sensor Module Analog Dgital Dual Output Fire Extinguishing Robot Flame Alarm System Module
$13.11Sensor & Detector ModuleAdd to cartFeatures1.Using a five-way flame sensor design, the detection range is wide (the detection range of a common single flame sensor is about 30°, and the range is gradually reduced as the distance increases, the detection range of this product is greater than 120°)2.Can output digital signals (high and low level), easy to use3. can output …
600W Mini 2CH HiFi Digital Audio Stereo Amplifier Bass bluetooth FM Radio Amplifiering Equipment
$109.34Switch AccessoriesAdd to cartSpecificationsColor:BlueType:Support bluetoothInput voltage:220V-240V 50/60Hz 12V(in car)Plug:US plugRated power:80W+80WPeak power:300W+300WChannel:2 CHLoad impedance:4-16ΩSNR:>90 dbFM frequency:88-108MHzDistoration rate:0.05%Frequency:20Hz-20KHz(±3dB)Total harmonic distortion:less than 0.5% (normal operating conditions)Signal input sensitivity:200MV (±30MV)MIC input sensitivity:9mV (±2mV)Record level output:1VAuxiliary output level:1VSensitivity:0.25mV-220mVRC power supply:CR2052 battery(built-in)Features-Mini HIFI digital bluetooth audio power amplifier.-SD Card, U disk, MP3 format play, support bluetooth wireless connection.-Supports FM stereo radio.-Two microphone input …
Reviews
There are no reviews yet.