Company Advantages
1. Application shows that the reformed ac to ac wall adapter transformer has rational structure and performance. Its bright backlit display provides better visibility in dark areas
2. The product, competitive in price, is widely used in the market now. It is compact in structure and is equipped with a protective jacket
3. A team of highly experienced quality inspectors empowers us to provide this product in accordance with the international standards. The product is exported to over 80 countries or regions around the world
4. The product is of great quality which has been approved by the international certifications. The product is quickly responsive and has a low retardation value

Holdpeak 30V 10A HP-301D Switching Regulated DC Power Supply LCD Dual Digital Display EU Plug

High-quality ac to ac wall adapter transformer hp305d factory for communcations for manufacturing-1

Model	HP-301D
Input Voltage	AC220V±10%
Output Voltage	DC 0~30V
Output Current	DC 0~1A
Source Effect	≤0.01%±2mV≤0.02%±3mA
Load Effect	≤0.01%±5mV
Ripple&Noise	≤1mVrms ≤3mArms
Display	LED
Display Accuracy	Voltage:±1.0%+1 digit,Current:±2.0%+2 digits
Operation conditions	Temperature:0~40℃，Relative Humidity:≤90%
Storage conditions	Temperature:-20~60℃ Relative Humidity:≤80%

Product display

High-quality ac to ac wall adapter transformer hp305d factory for communcations for manufacturing-2

High-quality ac to ac wall adapter transformer hp305d factory for communcations for manufacturing-3

Product display

High-quality ac to ac wall adapter transformer hp305d factory for communcations for manufacturing-4

Product certificate

Company Features
1. Zhuhai JiDa Huapu Instrument Co.,Ltd is one of the main manufacturers and exporters of ac to ac wall adapter transformer in China. We have the required experience and expertise to offer the best manufacture service for the market. Zhuhai JiDa Huapu Instrument Co.,Ltd has adapter ac dc 12v manufacturing technology advantages.
2. Many of our products are widely exported to different countries, and we have won trust from many customers around the world.
3. Zhuhai JiDa Huapu Instrument Co.,Ltd has a full set of advanced production and testing equipment. HoldPeak always keeps customers' needs in first place. Contact us!

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The rigorous quality control of HoldPeak is conducted throughout all production stages to guarantee the dimension and specification is within the tolerance limit in mechanical seals industry. The product has a big current discharge ability

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During the developing stage, HoldPeak adopts different advanced techniques to remove dirt present in the water, including physical filtration and chemical filtration. The product has passed 100% full load aging test

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In the manufacture of HoldPeak , a range of techniques have been used, from CAD design, 3D imaging, model manufacturing, to final assembly. The high-quality shell ensures it to have a good cooling effect when charging under high temperature

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The production process of HoldPeak is eco-friendly. Some of the raw materials are obtained from the recycled materials and the waste discharge are totally eliminated. Compared with nickel-based batteries, it is more resistant to overcharge

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During the production of HoldPeak , a complete set of production procedures is conducted. The product has to be washed, cut by CNC machine, electroplated, polished, etc. It is light in its weight and can save a lot of internal space

l******r

The design is reasonable, the structure is simple, the performance is excellent, the quality is high, the spiral pattern of the bottle mouth is tight, and the sealing effect is good. It is a reliable and reliable packaging bottle product.

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