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18,75VDC 3,15A 41W output, 100-240VAC 1A input Compaq 2872A 246960-001 switching mode power supply, 5,5x2,1mm DC plug

  • 18,75VDC 3,15A 41W output, 100-240VAC 1A input Compaq 2872A 246960-001 switching mode power supply, 5,5x2,1mm DC plug
    18,75VDC 3,15A 41W output, 100-240VAC 1A input Compaq 2872A 246960-001 switching mode power supply, 5,5x2,1mm DC plug 18,75VDC 3,15A 41W output, 100-240VAC 1A input Compaq 2872A 246960-001 switching mode power supply, 5,5x2,1mm DC plug
  • Manufacturer:
    Compaq
    Compaq
  • Model:
    Compaq 2872A 246960-001
  • Dimension:
    125 x 72 x 37 mm
  • Weight:
    270 g
  • Availability: 1pcs
  • Condition: Used

  • Price Including VAT: 18,83€

  • Ex Tax: 15€
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Switching-mode power supply (also known as switched-mode power supply, SMPS) is very commonly used type of power supply. SMPS is perfectly suited for various situations where even a bit more power is needed, but the power supply weight must be minimal. Switching-mode power supplies usually have without exception a wide operating voltage (typically 100...240VAC) and they accept 50Hz and 60Hz electricity.
 
When choosing a power supply you need to know a couple of things (They are usually written into device or it’s power supply):
  • Operating voltage (in Finland and Europe 230VAC)
  • Output voltage (with this you usually need to be precise, ie if it is written 12VDC in device then use 12VDC power supply, if you are not certain that your device will work with other voltages as well)
  • Does your device use alternating current (AC, VAC) or direct current (DC, VDC)
  • Power supply power or current requirement
    • How much output current capacity is required from power supply (If a certain ampere (A) rating is written in device then power supply must at least supply that amount, ie 8A power supply can be used with 2A device as well as 2A power supply)
    • How much output power capacity is required from power supply (If a certain watt (W) rating is written in device then power supply must at least supply that amount, ie 100W power supply can be used with 30W device as well as 30W power supply)
      • Power (watts) can be calculated by multiplying output current (amperes) with output voltage (volts). Output current can be calculated by dividing output power (watts) with output voltage (volts).
  • Connector type, if your application requires connector (ie measuring will tell you if it is compatible, if you do not want to change the power supply connector)
Switched-mode power supply advantages:
  • High efficiency
  • Low loss of power
  • Small size and weight
  • Small standby power consumption
Application examples:
  • Battery chargers
  • Laptop power supply
  • Point of sales appliances power supply
  • IT appliances power supply (modem, LAN switch, printer, scanner)
  • Power supply for your own do it yourself projects
  • Power supply for industrial needs

 

Power supplies
Cable Length 0,5m
Compatible or alternative model markings 2872 2872A 246960-001 247081-006 91-55096 217984-002
Fuse rating Unknown
Indicator light There is no
Input connector type Male C6 IEC 60320-1, ie. clover-leaf power connector / Mickey Mouse power connector
Input voltage 100...240VAC
Input voltage frequency 50-60Hz
Known compatible devices Compatible with numerous types of laptops and electrical devices
Max input current 1.2A
Max output current 3,15A
Max output power 41W
Output connector pinout Center pin: +18,75VDC (+) Outer shell: GND (-)
Output connector type DC plug Outer diameter: 5,5mm Inner diameter: 2.1mm Length: 13mm
Output voltage 18,75VDC
Thermal fuse Unknown

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Tags: 50Hz, switching mode power supply, Compaq, 60Hz, 18.75VDC, DC connector, DC plug, power supply, 3.15A, DC-plug, switched-mode power supply, switched mode power supply, switching-mode power supply, 246960-001, 2872A, 100-240VAC

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18,75VDC 3,15A 41W output, 100-240VAC 1A input Compaq 2872A 246960-001 switching mode power supply, 5,5x2,1mm DC plug

18,75VDC 3,15A 41W output, 100-240VAC 1A input Compaq 2872A 246960-001 switching mode power supply, 5,5x2,1mm DC plug


Price Inc. Tax: 18,83€ Price Ex. Tax: 15€

Availability: 1