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- Contact：刘生
- Phone：0769-87788780
- fax：0769-82558780
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Shanda Electronics (Dongguan) Co., Ltd. is a high-tech enterprise integrating development, production, sales and services. Our company specializes in the production of medium and high-power adjustable DC stabilized voltage and current power supplies, and multi-channel DC stabilized power supplies. Voltage stabilized current power supply, high-power DC adjustable linear power supply (, power), linear power supply, high-power intelligent charger, variable frequency power supply, power supply, transformer and other power products. Various series of DC regulated power supply products are widely used in the detection, debugging and aging of DC electrical products such as DC motors and capacitors.
This series of products has also established a good reputation in the aviation field and military product applications, and has won unanimous praise from customers. The company has excellent production equipment, reasonable product design, and mature technology. With extremely high stability, it is extremely Strong reliability is an ideal choice for high-stability DC power supply applications required by scientific research departments, colleges and universities, enterprises and institutions, etc.
Our company's products have free warranty within one year of delivery and lifetime tracking service to solve your worries. Friends from all walks of life are welcome to visit, provide guidance and negotiate business.
>The DC regulated power supply is a high-precision DC linear power supply with continuously adjustable voltage and current, and automatic conversion between voltage and current stabilization. The DC output voltage can be continuously adjusted from volts to volts, which is stable and reliable. The output current can be selected arbitrarily, and has current limiting protection and long-term short circuit protection. When the power supply is working in a stable voltage state, the current stabilizing part is the protection circuit. When the power supply is working in a stable current state, the voltage stabilizing part also plays the role of voltage limiting. The two protect each other to ensure the safety and reliability of electricity.
The adjustable DC stabilized voltage and current power supply is composed of a transformer step-down, rectifier and filter, reference power circuit, reference voltage circuit, voltage stabilization and current stabilization comparison amplifier circuit, adjustment circuit and stable current sampling circuit. When the output voltage changes due to changes in power supply voltage or load current, the changed signal is compared with the reference voltage through the voltage stabilizing sampling circuit. After the error signal is amplified by the comparison amplifier, the amplifier circuit controls the adjustment tube to adjust the output voltage to Desired point.
This power supply also has small size, good performance and beautiful appearance. It can be widely used in industrial production, university laboratories, research institutes, postal and telecommunications and automation equipment.
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| Company Name： |
Dongguan Shanda Electronics Co., Ltd. |
Company type： |
企业单位 (制造商,贸易商) |
| location： |
Guangdong/Dongguan city |
Company Size： |
1-49人 |
| Registered capital： |
unfilled |
Registration year： |
2011 |
| Data certification： |
 |
| Security deposit： |
Already paid 0.00 元 |
| Operation model： |
制造商,贸易商 |
| Business Scope： |
DC stabilized power supply, intelligent charger, precision purification AC stabilized power supply, automatic AC stabilized power supply, high-power compensated power stabilized power supply, UPS uninterruptible power supply, inverter power supply, inverter, voltage regulator |
| products sold： |
直流稳压电源,智能充电机,精密净化交流稳压电源,全自动交流稳压电源,大功率补偿式电力稳压电源,UPS不间断电源,变频电源,逆变器,调压器 |
| major business： |
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