Image
Product code
Description
Manufacturer
Manufacturer code
Stock
Price
QTY
HOBBY KIT
1691
5
pc
| 1+ | 6.90 BGN |
| 3+ | 6.35 BGN |
| 5+ | 5.85 BGN |
| 10+ | 5.45 BGN |
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SIRIUS PCB
11020017
13
pc
| 1+ | 6.40 BGN |
| 3+ | 6.05 BGN |
| 5+ | 5.75 BGN |
| 10+ | 5.50 BGN |
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Audio amplifier 1W (LM386)
Max. output: 1 W Power supply: 5~14 VDC Consumption at idle: 4 mA Distortion: 0.2% Gain:
HOBBY KIT
1571
3
pc
| 1+ | 6.30 BGN |
| 3+ | 5.75 BGN |
| 5+ | 5.30 BGN |
| 10+ | 4.92 BGN |
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61.98 KB
HOBBY KIT
9918W
1
pc
| 1+ | 6.20 BGN |
| 3+ | 5.70 BGN |
| 5+ | 5.25 BGN |
| 10+ | 4.89 BGN |
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61.98 KB
HOBBY KIT
9918R
1
pc
| 1+ | 6.20 BGN |
| 3+ | 5.70 BGN |
| 5+ | 5.25 BGN |
| 10+ | 4.89 BGN |
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61.98 KB
HOBBY KIT
9918B
1
pc
| 1+ | 6.20 BGN |
| 3+ | 5.70 BGN |
| 5+ | 5.25 BGN |
| 10+ | 4.89 BGN |
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Stereo audio amplifier PAM8403, Class D 2x3W
Applications: -amplifier for televisions -home cinema -any kind of audio systems -MP3/MP4 players -replacement of the final stages of different devices Advantages: -high efficiency (efficiency ratio) -current protection -low supply voltage protection - Typ. 2.5 -ideal for powering a 3.6V Li-Ion battery -very small non-linear distortion from 20Hz to 30kHz -very low current in standby mode -is not affected by large ripples in the supply voltage -very little heat released Attention: 1. The direction of the supply voltage should not be confused, and it should not exceed 6V even for a short time. 2. It is recommended that the audio input cables are shielded. 3. The output stage of the circuit is full bridge (BTL). The output negatives cannot be connected at one point, otherwise you risk burning the integrated circuit. MAIN PARAMETERS: ·Work class CLASS D (CLASS D) ·Operating voltage: DC 2.5 V to 6 V Rated output power: 2x3W (2x4ohm) ·Frequency Band: 20Hz~30kHz ·Efficiency (Efficiency): over 90% at maximum power ·Dimensions: 21 x 18
131.62 KB
SIRIUS PCB
11020011
5
pc
| 1+ | 5.60 BGN |
| 3+ | 5.19 BGN |
| 5+ | 4.85 BGN |
| 10+ | 4.56 BGN |
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385.87 KB
SIRIUS PCB
11010080
14
pc
| 1+ | 4.60 BGN |
| 3+ | 4.27 BGN |
| 5+ | 3.99 BGN |
| 10+ | 3.75 BGN |
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Microphone preamplifier
Transistor preamplifier with electret microphone in the input. Power supply: 3~12V Output:
60.16 KB
HOBBY KIT
1535
3
pc
| 1+ | 4.20 BGN |
| 3+ | 3.84 BGN |
| 5+ | 3.54 BGN |
| 10+ | 3.28 BGN |
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SIRIUS PCB
4302
0
pc
| 1+ | 3.60 BGN |
| 3+ | 3.42 BGN |
| 5+ | 3.26 BGN |
| 10+ | 3.13 BGN |
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0700 18 880
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