#Ac dc adapter professional#
#Ac dc adapter series#

The output voltage is the lower level of charge then passed through to the device by the plug-in power supply adapter following conversion to direct current (DC). For example, 240V 50Hz refers to an input voltage of 240V alternating at 50 cycles per second.

the number of times per second the current changes direction. You may also see the Hertz (Hz) frequency rating of the input voltage listed - i.e. GlobTek offers power supplies and AC DC adapters in external desktop, wall plug in, and open frame configurations. An adapter with a quoted input level of 100-240V will be compatible with both standards. Many electronic devices in homes and businesses. In the UK and the EU, 230V is the standard - much higher than in the US, where the standard is 120V. AC-DC wall adapters aka wall warts are power supplies that convert 120Vac (or 220Vac) to a lower DC voltage. This is standardised and varies across different regions. The input voltage of an AC/DC adapter indicates the level of power supplied to the adapter by the mains.

The latter is also known as star connectors or X connectors. These universal power supply adapters are compatible with multiple voltages within a range - for example, 100-240 Volts - and some even feature plugs of different sizes. However, some models are designed to work as replacement chargers for a wide range of devices. Most AC/DC adapters are not universal and can only be used to power compatible devices. The UK standard power plug is different from that used in Europe, for example, and different again from the standard US plug. They also feature a variety of plugs for use with different socket designs. Our wide range of AC/DC adapters include Universal AC/DC Adapters, Universal AC/DC adapters w/6 Plugs, 800mA Universal AC/DC adapter w/6 Plugs, Cigarette Lighter Power Adapters 500mA, Resettable Power Transformers UL, Power Transformer (2 Camera) UL, DC12V 1A Power Supply AC 120/240V 2.1mm Plug, 14V-24V AC TO 12V DC, 1500mA, power supply AC. Like most electrical devices, AC adapters are built for compatibility with different levels of power, typically expressed in Volts. A power cord then feeds this power from the adapter to the device to charge its battery or allow it to run. This draws AC power from the mains and converts it into DC at the voltage required by the device. DC is used to transmit electricity along electrical pylons, and it also powers telecommunications equipment, vehicle batteries, and electrical devices with rechargeable batteries.ĪC adapters typically feature a boxy central unit containing power-switching circuitry. By contrast, direct current does not change direction. This is the format used to deliver mains electricity. Alternating current repeatedly changes direction, alternating between the positive and negative poles within a circuit.

#Ac dc adapter professional#

Typical applications include medical (B and BF type), home healthcare, dental, test and measurement, broadcast, professional audio and industrial equipment.So, what is AC power and how is it different from DC power? AC and DC are electrical formats. They are designed to meet the requirements of EN60335-1 and IEC61010-1. The units also comply with EN 55011-B and EN 55032-B conducted and radiated emissions, and meet the IEC6 Edition 4 and IEC 61000-4 immunity standards. Safety certifications include IEC/EN/ES 60601-1 and IEC/EN/UL 62368-1 with UK CA and CE marking for the Low Voltage, EMC and RoHS Directives. The standard open frame unit includes an integral metal baseplate and mechanical options include U channel format, U channel with cover and U channel with cover and top mounted cooling fan. What is the difference between AC and DC adapters The two terms are normally used interchangeably, but AC adapter emphasises the use of mains power while DC. The very low earth leakage (<150uA) and touch current (<10uA for class I, <70uA for class II installations) values make it ideal for medical equipment applications. CUS250M can be used in both Class I and Class II (no earth wire) applications and offers efficiencies in excess of 94%.

#Ac dc adapter series#

The compact CUS250M series of single output AC-DC power supplies are available initially with 12V and 24V outputs (15V, 18V, 24V, 28V, 36V and 48V to follow) in a compact industry standard 2 x 4 inch footprint and can deliver 250W with convection and conduction cooling.