Siemens, SITOP PSU100D DIN Rail Panel Mount Power Supply, 12V dc Output Voltage, 3A Output Current

  • RS Stock No. 756-3952
  • Mfr. Part No. 6EP1321-1LD00
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

SITOP PSU100D Wall Mounted Power Supplies

The single-phase PSU100Ds range from Siemens are switch mode power supplies designed for direct wall mounting. The rugged aluminium enclosure can be mounted in different positions via the screw mounting and can be used in applications with high temperature, high shock and vibration requirements.

Features and Benefits

Compact metal enclosure Wide-range input
Green LED for "24 V OK"
Certification in accordance with CE and UL
Adjustable output voltage from 22 V to 28 V or from 11 V to 14 V for compensating voltage drops
Temperature range from -10 °C to +70 °C

Product Application Information

Typical applications include apparatus, automated equipment and automation solutions.

Points to consider when buying a power supply

Protection types – It is important to choose a power supply that is protected against either short circuit, overload, over temperature or over voltage. Some power supplies also offer a hiccup mode which will allow the PSU to resume operation once the fault is cleared. Fixed or adjustable output voltage or current – In test systems it is often convenient to have adjustable DC voltage however in other applications a fixed DC supply may be essential.
Cabling and wiring – The input/output lines to and from the power supply should be as short as possible with a large cross sectional area to help minimise noise and heat.
Efficiency – Choose a power supply that has a high efficiency to minimise the amount of power dissipation, especially if the system relies on convection cooling.
Input voltage range – If thel power supply you are buying is to be used in Europe and North America as well as the UK then a universal AC input range of 80 V ac to 264 V ac is required.
Standards – If the power supply is to be used in the USA for controlling electric motors then it will need to comply with Standard UL508, the safety standard for industrial control equipment.


CE, cULus, cURus

Siemens 6EP1321-1LD00 Power Supply, 12 V, 3 A, 36 W

Attribute Value
Input Voltage 230V ac
Output Voltage 12 V dc
Output Current 3 A
Power Rating 36W
Number of Outputs 1
Electrical Phase 1
Type Switch Mode
Height 98mm
Width 97mm
Ripple And Noise 100mV Pk-Pk
Minimum Temperature -10°C
Load Regulation 1%
Depth 38mm
Maximum Temperature +70°C
Series SITOP PSU100D
4 In Global stock for delivery within 4 - 8 working days
Price Each
PHP 3,932.07
(exc. VAT)
PHP 4,403.92
(inc. VAT)
Per Unit
1 +
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