Products

Products

power-supply is a kind fashion product from Hema brand factory. As the manufacturer and supplier in China, we provide customized service and make newest and fashion power-supply in classy quality. Contact us for lastest selling power-supply and advanced items. Welcome to to place bulk orders. Low price can be discussed.
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Spectrum Tube Power Supply

Spectrum Tube Power Supply

This specially designed power supply safely runs spectrum discharge tubes of approximately 26 cm in length. Encased in a metal body, Spectrum Tube Power Supply is spring-loaded with clips to connect the tubes securely. Great for use in classroom demonstrations!

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High Voltage Power Supply

High Voltage Power Supply

High Voltage Power Supply provides an EHT output continuously variable from 0 to 6KV with a maximum of 3MA DC current .Feature include overload protection

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Lower Voltage Power Supply

Lower Voltage Power Supply

Lower Voltage Power Supply Gelsonlab HSPE-015 High quality Laboratory Lower voltage power supply DC 3A Digital Display of Volt and Ampere. 3A DC12V,Waveband Adjustment 0,1.5,3,4.5,6,9,12V

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Low Voltage AC DC Power Supply

Low Voltage AC DC Power Supply

Low Voltage AC DC Power Supply is a must for any laboratory this robust unit provides a choice of the most useful voltages for electrical work at 5.5A ampere AC or DC with full wave rectified. Both outputs are with sensitive over-load protection.

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0-30v 5A DC Stabilized Power Supply

0-30v 5A DC Stabilized Power Supply

Operating Conditions of 0-30v 5A DC stabilized power supply​
Supply Voltage: AC 110V / 220v switchable
Frequency: 50Hz/60Hz​
Working Temperature: -10°C ~ 40 °C
Relative Humidity: 90%
Storage Conditions: -10°C ~ 40 °C

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