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Description
Peripheral(Multifunction)Controller
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Sanken SP-40W is an Integrated Circuit Power Module designed for Audio Signal processing i.e. hifi sound amplification with rated capacity of 40Watts. These modules are often found in pioneer and JVC Audio systems. It is silicon monolithic chip designed for Power Darlington Pack.
The basic circuit design consists of NPN and PNP base transistors.
Following are the pin functions for the IC;
1- Pin 1: Vcc Voltage Common Collector
2- Pin 2: NPN Base
3- Pin 3: NPN Emitter
4- Pin 4: Center Point
5- Pin 5: Vss Voltage Supply Source
6- Pin 6: PNP Base
7- Pin 7: PNP Emitter
8- Pin 8: Not Connected
Following are the characteristic Values for the 40W module;
1- Maximum r.m.s power is 40W
2- Output Load 8 ohms
3- Supply Voltage 80V (+/- 40 V)
4- Supply Current Average of 1.1A
5- Protective Fusing of 2A Quick Blow
6- Harmonic Distortion at full Output 0.5%
7- Maximum Input voltage 10V
This type of ICs are used in Darlington Pack, consisting of 4 transistors and set of diodes. Plastic Packed Transistor bank is ROHS complaint and easy to mount. Total of 8 pins are easy to solder. The circuit has thermal resistance and operation range for temperature is -20°C to +125°C.
Preview of the first 3 pages of the data sheet
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204 buyer reviews from Australia
Christopher Taylor
Length of registration:7 years
Thank you for providing us with the IC SP-40W. We have been using it for a few weeks now and are very pleased with its performance. It is reliable and easy to use, and it has been a great addition to our product line. We have found it to be a cost-effective solution for our needs and have been able to make use of its features to improve our products. We would definitely recommend it to others look
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03/17/2023
IERVOLINO
Length of registration:3 years
The goods correspond to the description, received quickly. Seller recommend.
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01/04/2023
Hendrik L. Kuipers
Length of registration:2 years
Hello, I am very very disappointed with the delivered modules. I ordered USED sanken modules, as on your picture, instead you sent me new modules which have imcompatible pinouts, measured with mulitimeter. I even doubt if they work at all, since the measured values are inconsistend. I paid € 28,- shipment, also € 27,- German taxes and DHL Express costs. Sending the modules back would cause additional costs, which I do not intend to pay for. I think it is more than reasonable that you refund me the total invoice costs. German taxes and DHL costs will be on me. Else I will start a dispute with Paypal. Regards, Hendrik Kuipers
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12/07/2021
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SP-40W
SP-40W has several brands around the world that may have alternate names for SP-40W due to regional differences or acquisition. SP-40W may also be known as the following names:
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