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7815 IC Regulator +15V 1A (TO220)

 
HB110
 
Quantity
Price
1 – 9$0.52
10 – 99$0.44
100 +$0.39

  (Component or Part)  
  HB110  
  4  
 
 
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Regulated Power Supply
 
Kit accepts an unregulated AC or DC input. The user supplies a standard 3 pin voltage regulator from 5 volts (using a 7805) to 24 volts (7824). The full range of possible regulators is: 7805, 7806, 7808, 1810, 7812, 7815, 7818 & 7824. Large heat-sink provided. PCB size: 64mm x 40mm (2 1/2" x 1 1/2")(CPS60)
Quantity
Price
1 – 9$8.55
10 – 99$8.10
100 +$7.43

  (Kit - Basic Soldering Required)  
  CPS60  
  18  
 
BC547B Transistor NPN 0.1A HFE200 (TO92)
 
DB210
Quantity
Price
1 – 99$0.08
100 +$0.05

  (Component or Part)  
  DB210  
  12  
 
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CAP 100nF Polyester 63V
 
DB267
Quantity
Price
1 – 9$0.30
10 – 99$0.25
100 +$0.22

  (Component or Part)  
  DB267  
  97  
 
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CAP 220nF Polyester 63V
 
DB268
Quantity
Price
1 – 9$0.40
10 – 99$0.34
100 +$0.25

  (Component or Part)  
  DB268  
  16  
 
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Stereo Preamplifier - Tone Control Unit
 
This is a preamplifier and tone control unit
which will make a useful addition to any
of our power amplifier kits. It is extremely
easy to construct due to the use of a special IC,
the Philips TDA 1524A. This contains all the
circuitry required to provide up to 20 dB of
voltage gain, +/-15 dB of bass and treble
control, channel balance, and a switchable
loudness contour.
Specification
D.C. Input : 15V DC supply or 12V DC battery. 50 mA min.
Maximum output : > 3 V RMS
Maximum input : > 300 mV, G = 20 dB
> 3V RMS, G = 0dB. Input Z > 10 k ohm. Output Z < 300 ohm
Frequency resp. : < 10 Hz to > 50 kHz + / – 1 dB
THD at 1kHz : < 0.1 % at 1V output
S/N ratio : > 80 dB, G = 0 dB
Bass boost/cut ~ 15 dB at 50 Hz
Treble boost/cut ~ 15 dB at 15 kHz
PCB size: 4 inches x 2 1/4 inches. (CPS100)
Quantity
Price
1 – 9$22.29
10 – 99$20.70
100 +$20.01

  (Kit - Basic Soldering Required)  
  CPS100  
  1  
 
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6 - 10W Stereo Ampl Mod using TDA2005
 
Kit 143 is a class AB stereo audio power
amplifier designed for quality hi-fi
applications using a TDA2005 module. It is
easy to construct and has a minimum of
external components. The module has output
current protection and thermal protection. This
is the data book circuit which produces an
excellent sound. The supply voltage required
for this kit is 8 - 18V DC at 1 to 2 Amps.

PCB size 3"x1 3/4"(CPS143)
Quantity
Price
1 – 9$17.10
10 – 99$16.20
100 +$14.85

  (Kit - Basic Soldering Required)  
  CPS143  
  2  
 
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Crystal 4 MHz
 
Crystals are suited for general purposes (microprocessor oscillators, frequency synthesisers and more). Case size: 3.5x10mm Height: 13mm
Pin spacing: 5.1mm Frequency Tolerance at 25C: 30ppm
Frequency Drift: -10 to +60C 30ppm
Load Capacitance (CL): 30pF(DB220)
Quantity
Price
1 – 9$0.41
10 – 99$0.34
100 +$0.31

  (Component or Part)  
  DB220  
  11  
 
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Mica Insulators for TOP3 (Rth=0.8K/W)
 
DB313
Quantity
Price
1 – 9$0.08
10 – 99$0.06
100 +$0.05

  (Component or Part)  
  DB313  
  83  
 
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Enclosure plastic rib black 4.1x4.1x2inc
 
This range of boxes can be used as enclosures for electronic circuits. A range of plastic boxes, molded in hi-impact styrene. Dimensions indicated at each enclosure are the outer dimensions.
Lid and screws to fix lid is supplied. The lid is lipped to ensure a good fit. The insides of all the boxes have slotted walls (ribs) to accept PCBs, etc. (SB026)
Quantity
Price
1 – 9$5.15
10 – 99$4.88
100 +$4.47

  (Component or Part)  
  SB026  
  3  
 
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