full information

What is the difference between a Class I and Class II power supply?

What is the difference between a Class I and Class II power supply?

An IEC Class I power supply has an ac safety ground connection and thus is allowed to have only a single layer of insulation between the user and hazardous voltages. An IEC Class II power supply does not have an ac ground connection and uses double or reinforced insulation between the user and hazardous voltages.… Continue reading What is the difference between a Class I and Class II power supply?

    Products description

    An IEC Class I power supply has an ac safety ground connection and thus is allowed to have only a single layer of insulation between the user and hazardous voltages. An IEC Class II power supply does not have an ac ground connection and uses double or reinforced insulation between the user and hazardous voltages.

    A Class II power supply is an IEC rating for an ac-dc power supply which does not have an ac ground connection and uses double or reinforced insulation between the user and hazardous voltages. A class 2 power supply is an NEC label for a supply which has a limited power delivery capability and thus the wiring between the supply and the load presents less of a fire hazard.

    Leave a message

      To know more our power supplies/Power adapters/LED drivers/Chargers, please send email to us, we will reply to you soon.

        Tags :

      Related Product
      PE294R series 3-12W triac dimming led driver

      PE294R series 3-12W triac dimming led driver

      PE294 is one of the constant current dimming LED driver developed by my company with high power factor ,high efficiency, high precision, the use of the efficient stable low loss switch control chip and the high performance components makes it with low noise, energy saving, environmental protection, long life and other characteristics.

      built-in bare board open frame power supply 10Watts

      built-in bare board open frame power supply 10Watts

      The QLA10A product is with easy installation and can be used on the mainboard with plug directly.

      150W Dali Dimming Power Supply No Flicker Led Driver

      150W Dali Dimming Power Supply No Flicker Led Driver

      Special aluminum shell welding process , aluminum shell and internal heat conduction silica gel heat dissipation , more stable use , all raw materials are first-line brands , and imported chips exceed The deep dimming design matches the intelligent dimming system of various brands in the market Anti surge voltage 2KV , smooth dimming , no stro bosco pic , low noise in dimming process.

      Input 100-240V 8.4V 6A li-ion battery charger

      Input 100-240V 8.4V 6A li-ion battery charger

      Charge your li-ion battery quickly and efficiently with our high-quality 8.4V 6A Li-ion Battery Charger, designed to support AC input of 100-240V for added convenience.

      QLA20A series built-in bare board open frame power supply 20Watts

      QLA20A series built-in bare board open frame power supply 20Watts

      The QLA20A Power supply is with easy installation . Input / Output could insert terminals  (VH3.96-3A2/VH3.96-4A and Retainable hole welding wire is used.

      QLL17W series built-in bare board open frame power supply 17Watts PSU

      QLL17W series built-in bare board open frame power supply 17Watts PSU

      The QLK17W product is with easy installation. Input/output with 90 degree 2.54 row needles, which can be used for reserved hole welding wire hole.

      QINX

      Connect With Us
      If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
      Way to contact us.

        Copyright © Qinx Technology Co., Ltd..All Rights Reserved.
        Welcome To QINX

          To know more our Power adapters/LED drivers/power supplies/Chargers, pls send email to us, we will reply you soon.

          Home

          Products

          About

          Contact