Home Electrical & Electronics Triode Power Triode Tube Power Circuit 2025 Product List

Power Circuit

products found from  trusted manufacturers & suppliers

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US$ 150-500 / Piece
1 Piece (MOQ)
Beijing Duoyang Gigamega Technology Co., Ltd.
Beijing Duoyang Gigamega Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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Transmitter
Signal Transmission Equipment, Power Amplifier
ISO
New
VHF FM Front Stage and Final Stage Power Amplifier
Final Stage Power Amplifier

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US$ 0.543-0.7 / Piece
50 Pieces (MOQ)
Shengxinweiye (Shenzhen) Co., Ltd
Shengxinweiye (Shenzhen) Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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RoHS, CE, ISO, CCC
Chip Transistor
SMD Triode
Low Frequency
High Power
Photosensitive, Darlington Tube, Power Triode, Switching Triode

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10 Pieces (MOQ)
Shenzhen Haoxinsheng Technology Co., Ltd.
Shenzhen Haoxinsheng Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Original
Original
Original
Original
Original
New

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US$ 103.6 / Piece
1 Piece (MOQ)
ACREL CO., LTD.
ACREL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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2 Years
2 Years
Digital
DIN Rail
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters
Three Phase

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US$ 0.88-0.93 / piece
1 piece (MOQ)
Fastline Circuits Co., Limited
Fastline Circuits Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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Double-Sided Rigid PCB
FR-3
Phenolic Paper Laminate
Computer
V0
Electrolytic Foil

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US$ 0.6-1 / Piece
10 Pieces (MOQ)
Ucreate PCB Co., Ltd.
Ucreate PCB Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Unipolar Integrated Circuit
GSI
Thick Film IC
DIP
Vacuum
Shenzhen, China

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US$ 0.072-15 / Piece
100 Pieces (MOQ)
Shenzhen Semilotec Co., Ltd.
Shenzhen Semilotec Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Others
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Unipolar Integrated Circuit
ULSI
Thin Film IC
TI
17+
HTSSOP-28

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US$ 406-410 / Piece
1 Piece (MOQ)
Suzhou Benit Machinery Technology Co., Ltd.
Suzhou Benit Machinery Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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Aftersales Services Available
1 Year
Asphalt Paver Electrical System
Asphalt Paver Electrical System
New
Tt/LC/Western Union

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US$ 1-2 / Piece
20 Pieces (MOQ)
Shenzhen Jin Da Peng Technology Co., Ltd.
Shenzhen Jin Da Peng Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Audio Amplifier
Description Amplifier IC 2-Channel
Integrated Circuits (Ics)
2-Channel Stereo
Through Hole
Clipwatt-15

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US$ 30-100 / Piece
1 Piece (MOQ)
Jiangsu Acrel Electrical Manufacturing Co., Ltd.
Jiangsu Acrel Electrical Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Yes
2 Years
Digital
Direct Connected
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Single-phase

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US$ 0.05-0.15 / Piece
5000 Pieces (MOQ)
CTC Technology Co., Ltd.
CTC Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Unipolar Integrated Circuit
LSI
Thin Film IC
Carton
Flat
Carton

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US$ 0.01-0.1 / Piece
1 Piece (MOQ)
Emi International (Hk) Co. Ltd
Emi International (Hk) Co. Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Standard
Standard
Semiconductor IC
23+
2-3working Days
1 Year

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US$ 2.5 / Piece
1 Piece (MOQ)
Shenzhen Goldmate Electronics Co., Ltd.
Shenzhen Goldmate Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

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Gold
SMT
Double-Layer
FR-4
RoHS, ISO, Ipc-610d
Customized

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US$ 0.01-1 / Piece
500 Pieces (MOQ)
Shengxinweiye (Shenzhen) Co., Ltd
Shengxinweiye (Shenzhen) Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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RoHS, CE, ISO, CCC
Chip Transistor
SMD Triode
Low Frequency
High Power
Photosensitive, Darlington Tube, Power Triode, Switching Triode

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US$ 0.168-0.174 / Piece
100 Pieces (MOQ)
Hangzhou Electric Driving Technology Co., Ltd.
Hangzhou Electric Driving Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Unipolar Integrated Circuit
1000000 Piece/Pieces Per Month
2500 PCS
0.62 Kg
China
2021

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US$ 5.9-8 / Piece
10 Pieces (MOQ)
Shengxinweiye (Shenzhen) Co., Ltd
Shengxinweiye (Shenzhen) Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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RoHS, CE, ISO, CCC
Chip Transistor
SMD Triode
Low Frequency
High Power
Photosensitive, Darlington Tube, Power Triode, Switching Triode

Favorites

US$ 0.8 / Piece
500 Pieces (MOQ)
Shengxinweiye (Shenzhen) Co., Ltd
Shengxinweiye (Shenzhen) Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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RoHS, CE, ISO, CCC
Chip Transistor
SMD Triode
Low Frequency
High Power
Photosensitive, Darlington Tube, Power Triode, Switching Triode

Favorites

500 Pieces (MOQ)
Avs (Ningbo) Industrial Co., Ltd.
Avs (Ningbo) Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Good Service"
Good Service
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Electronic, Instrument, Machine Tool, Transport System, Computer System, Communication, Audio System
Temperature Polycarbonate
Lead Wire Type
Panel Installed Fuse Holder
Square
Trumpet Fuse Holder

Favorites

US$ 30-35 / Piece
20 Pieces (MOQ)
ThinkEhoo Medical Technology (HangZhou) Co., Ltd.
ThinkEhoo Medical Technology (HangZhou) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Surgical Supplies Materials
Silicone
Without Ethylene Oxide Sterilization
5years
Adult
Without Logo Printing

Favorites

US$ 0.34 / Piece
500 Pieces (MOQ)
Shenzhen Jin Da Peng Technology Co., Ltd.
Shenzhen Jin Da Peng Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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5(5.0)

"Nice Service"
Nice Service
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Good
Top253
IC
DHL\UPS\FedEx\EMS\HK Postdhl\UPS\FedEx\EMS\HK Post
Brand Newand Original
/

Favorites

US$ 500-10000 / Piece
4 Pieces (MOQ)
Sanway Audio Equipment Co., Ltd.
Sanway Audio Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Professional Amplifier
AV, KTV System, Karaoke, Nightclub, Concert
Professional
Transistor Amplifier
Post Amplifier, Amplifier Combined
4.1

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US$ 0.05-0.15 / Piece
5000 Pieces (MOQ)
CTC Technology Co., Ltd.
CTC Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Unipolar Integrated Circuit
LSI
Thin Film IC
Flat
Shenzhen, China
10000000

Favorites

US$ 0.0001-0.1 / Piece
1 Piece (MOQ)
ShenZhen Nova Semiconductor Co., Ltd.
ShenZhen Nova Semiconductor Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(4.9)

"Premium Supplier"
Premium Supplier
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N/a
N/a
N/a
DIP/SMD
N/a
DIP/SMD

Favorites

US$ 0.2-0.3 / Piece
1 Piece (MOQ)
ShenZhen Nova Semiconductor Co., Ltd.
ShenZhen Nova Semiconductor Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(4.9)

"Great Supplier"
Great Supplier
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Unipolar Integrated Circuit
GSI
Semiconductor IC
Other
N/a
N/A

Favorites

US$ 0.543-0.7 / Piece
50 Pieces (MOQ)
Shenzhen Jin Da Peng Technology Co., Ltd.
Shenzhen Jin Da Peng Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Unipolar Integrated Circuit
Tny280pn
Converter Offline Flyback Topology 132kHz 8-Pdip-C
Integrated Circuits (Ics)
700V
Tny280

Favorites

US$ 0.185-200 / Piece
500 Pieces (MOQ)
Shenzhen Semilotec Co., Ltd.
Shenzhen Semilotec Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Others
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Bipolar Integrated Circuit
MSI
Semiconductor IC
MAXLINEAR
22+
SOP8

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US$ 0.3-0.8 / Piece
100 Pieces (MOQ)
Shenzhen Jin Da Peng Technology Co., Ltd.
Shenzhen Jin Da Peng Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Unipolar Integrated Circuit
Standard
Original
DHL\UPS\FedEx\EMS\HK Postdhl\UPS\FedEx\EMS\HK Post
Brand Newand Original
Driver Chip

Favorites

US$ 2 / Piece
100 Pieces (MOQ)
Shenzhen Jin Da Peng Technology Co., Ltd.
Shenzhen Jin Da Peng Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Original
IC 6 W, 2 Channel, Audio Amplifier
DHL\UPS\FedEx\EMS\HK Postdhl\UPS\FedEx\EMS\HK Post
Brand Newand Original
30 V
Flat

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US$ 0.04-0.14 / Piece
4000 Pieces (MOQ)
CTC Technology Co., Ltd.
CTC Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Unipolar Integrated Circuit
LSI
Thin Film IC
Carton
Flat
Caton

Favorites

US$ 0.01-1 / Piece
10 Pieces (MOQ)
ShenZhen Nova Semiconductor Co., Ltd.
ShenZhen Nova Semiconductor Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(4.9)

"Premium Supplier"
Premium Supplier
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Standard
Standard
Standard
Dcs, Edge, GSM, PCS
RF Power Controller Ics
8-Msop
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Power Circuit
Q
What advantages do manufacturers benefit from sourcing triodes wholesale?
A
The Power Circuit is a premium choice in the Triode category.Manufacturers acquiring triodes wholesale can enjoy cost savings through bulk purchasing, streamline their production processes, and access consistent quality supplies. Plus, wholesale orders often come with the possibility of customization and substantial discounts, boosting overall efficiency and competitiveness.
Q
Where can I procure high-quality triodes from China?
A
The Power Circuit is classified under our comprehensive Triode range.You can source premium triodes from reputable suppliers in China through trade platforms, industry exhibitions, and manufacturer directories. Verify supplier credentials, request product samples, and collaborate directly with trusted manufactures to ensure reliability and quality assurance.
Q
What is the working principle of a triode in Electrical & Electronics equipment?
A
Discover the perfect addition to your Triode with our Power Circuit.In Electrical & Electronics, a triode is a three-electrode vacuum tube used for signal amplification controlling. The cathode, grid, and plate play vital roles in amplifying electrical signals to perform various functions in electronic devices with high precision.
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