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Develop(HK) International Holding Group Co., Ltd.

The headquarter of Develop (HK) International Holding Group Co., Ltd. is located in the most prosperous city of Asia-Hong Kong. Our company is one of the largest professional transformer, adapter, switching power supply, ...

Develop(HK) International Holding Group Co., Ltd.
No. 32, Dangang Nan Road, Shiji Village, Shiji Tow
Shiji, GU 314000
China

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Laptop DC Power Adapter
Laptop DC Power Adapter

Specification: Input: 100-240V, 50-60Hz Output: 19V 7.3A 140W Max Tip size: 5.5*2.5MM Outlet: 3 prong. Warranty: one year Compatible Part No : Liteon PA-1131-08 Acer AP.13503.001/ AP.13503.002 HP/Compaq Part Number: 308745-001/ 309241-001/ 310925-001/ 316 ...

Replacement Laptop Adapter
Replacement Laptop Adapter

Compatible Part No : ACER : 25.10046.131 25.10046.151 25.10052.001 91-49V28-002 91.49V28.002 9803981-0001 F1454A Fit Laptop Models: Acer TravelMate 240, 250, 2000, 2100, 2200, 2500, 2600, 2700 AND 3000 250PE series, Travelmate C110, TM252PE, Acer TravelMa ...

Laptop Adapter
Laptop Adapter

Travelmate C110, TM252PE, Acer TravelMate 290, TM291LCI, TM291LMI, TM301XCI, Aspire 1710, Ferrari 3000, Ferrari 3000LMI, Aspire AS2003LMi, TM240, TM250 series ACER ASPIRE 1360, 1500, 1520, 1600, 1610, 1620, 1660, 1670 AND 1680 Compaq Presario 3000 R3000 3 ...

12V 0.5A Adapter
12V 0.5A Adapter

Reliability Average fault-free time under 25oC ambient temperature maximum working load Average fault-free time 50000 hours (As per MIL-HDBK-217 Standards) Environmental requirements Working temperature 0oC - 40oC maximum working load Storage temperature ...

Australia Adapter
Australia Adapter

Environmental requirements Working temperature 0oC- 40oC maximum working load Storage temperature -20oC - 60oC Moisture under non-condensing condition,moisture5% - 95% Outer size: 90.3*50*52(mm) Safety compliance standards CUL, UL (ITE UL60950 ) TUV/GS(IT ...

Switching Adapter
Switching Adapter

Power Adapter brief introduction: Power Adapter is a power supply equipment of portable electronic equipment and power convert equipment, are made up of housing, power transformer and rectifying circuit. Power Adapter classification: 1) Classified accordi ...

Switching Power Adapter
Switching Power Adapter

Switching Power Adapter 1 Technical data Input voltage 100V-240V AC Input current 600mA Max Frequency 50-60Hz Output voltage range ±5% Non-load power consumption 0.3 W Max Energy efficiency Level 5 Energy Star (V 2.0) 2 Reliability Average fault-free tim ...

Toroidal Power Supply
Toroidal Power Supply

263VA toroidal power transformer for sound mixing console Specification: Input: 0----220V Output: 0----12V 0.5A 17V--0V---17V 0.5A 40V--0V---40V 3A Power: 260VA Size: OD?127mm, H?65mm Rated no load current?76mA (230V) Safety isolating toroidal transformer ...

Toroidal Power Transformer
Toroidal Power Transformer

2300VA toroidal transformer for professional amplifier Specification: Input: 0-----240V Output: 17V----0V----17V 1A 0--------------17V 1.5A 93V---40V---0V---40V---93V 6A 93V---40V---0V---40V---93V 6A Power: 2300VA Weight: 16.2kg Size: OD?195mm, H?116mm Ra ...

Toroidal Power Transformer
Toroidal Power Transformer

2300VA toroidal transformer for professional amplifier Specification: Input: 0-----240V Output: 17V----0V----17V 1A 0--------------17V 1.5A 93V---40V---0V---40V---93V 6A 93V---40V---0V---40V---93V 6A Power: 2300VA Weight: 16.2kg Size: OD?195mm, H?116mm Ra ...

Toroidal Power Transformer
Toroidal Power Transformer

2300VA toroidal transformer for professional amplifier Specification: Input: 0-----240V Output: 17V----0V----17V 1A 0--------------17V 1.5A 93V---40V---0V---40V---93V 6A 93V---40V---0V---40V---93V 6A Power: 2300VA Weight: 16.2kg Size: OD?195mm, H?116mm Ra ...

Toroid Power Transformers
Toroid Power Transformers

Toroidal power transformers for public address system Toroidal Power Transformers Specification: Input: 0-----220V output: 18V---0V----18V 0.5A 31V--0V-----31V 1.7A Power: 123VA Toroidal Audio Transformers specification: 0V-----19V----80V----110V Power : ...

Toroidal Power Transformers
Toroidal Power Transformers

1000VA Toroidal power transformers for Kara OK system Specification: Input: 0----110V 0----110V Output:0----25V 1.5A 15V----0V----15V 1A 35V----0V----35V 9A 35V----0V----35V 9A Rated no load current?86mA (220V) Test: 3.5kv 5mA 5S Size: OD?180mm H?79mm Wei ...

Toroid Power Transformers
Toroid Power Transformers

oCToroidal audio transformer for public address system Specification: 0V-----19V----80V----110V Power : 100VA Lead wire: Primary 1: 350mm UL1015 black color 100mm UL1015 black color with connect terminal and protection tube. Secondary 2: 100mm UL1015 red ...

Transformer Toroid
Transformer Toroid

Toroidal power transformer for public address system Specification: Input: 0-----220V output: 18V---0V----18V 0.5A 31V--0V-----31V 1.7A Power: 123VA No load current: ?20mA Withstand: 3.5kv 5mA 5s Lead wire: Primary 1 : 200mm UL1672 with connect terminal a ...

Transformer Toroidal
Transformer Toroidal

60VA toroidal transformer use for civil amplifier Specification: Input: 0-----110V Output:25V--0V----25V 1A 5.6V-0V----25V 0.5A Power: 60VA Size:OD?85mm, H?40mm Rated no load current:?30mA Test: 3.5kv 5mA 5S between primary and secondary Toroidal transfor ...

Toroid Transformers
Toroid Transformers

263VA toroid transformers for sound mixing console Specification: Input: 0----220V Output: 0----12V 0.5A 17V--0V---17V 0.5A 40V--0V---40V 3A Power: 260VA Size: OD?127mm, H?65mm Rated no load current?76mA (230V) Safety isolating toroidal transformer Toroid ...

Toroid Transformer
Toroid Transformer

2300VA toroid transformer for professional amplifier Specification: Input: 0-----240V Output: 17V----0V----17V 1A 0--------------17V 1.5A 93V---40V---0V---40V---93V 6A 93V---40V---0V---40V---93V 6A Power: 2300VA Weight: 16.2kg Size: OD?195mm, H?116mm Rate ...

Toroidal Power Transformer
Toroidal Power Transformer

580VA toroidal power transformer for civil amplifier Specification: Input: 0-------220V Output: 0-------9V 0.5A 16V----0V---16V 0.5A 56V----0V---56V 5A Power: 580VA Size: OD?84mm, H?130mm Weight:4.7kg Primary lead wire with white 30mm firbe tube Rated no ...

Toroidal Transformers
Toroidal Transformers

1300VA toroidal transformers for professional amplifier Specification: Primary: 0-----220V Secondary: 0-----16V 1A 0-----23V 1A 0-----23V 1A 75V--0V---75V 4A 75V--0V---75V 4A Power: 1260VA Weight: 8.7kg Size: OD?160mm, H?90mm Rated no load current?80mA (2 ...

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