Switching Regulator 15-36Vin 12Vout 0.5A

  • RS Stock No. 193-3964
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RS PRO DC-to-DC Switching Regulators, K78 series

Introducing the RS PRO K78 range Switching Regulators, a series of wide input voltage non-isolated and regulated singe output converters. These high-quality switching regulators are a compact surface mount device solution, with the added benefit of being able to perform load conversions for greater flexibility. These RS PRO regulated converters have a low loss and short circuit protection, making them highly efficient and economical, and additionally making them ideal for use in instrumentation, IoT and a wide variety of battery-powered applications.

Features and Benefits:

  • The RS PRO regulators offer high efficiency of up to 95%

  • No-load input current as low as 0.2mA

  • Operating ambient temperature range -40°C to +85 °C

  • Output short-circuit protection

  • Compact SMD (Surface Mount Device) Package

  • 3 Year Warranty

Applications:

Switching regulators are circuits that are easily able to take energy from an input voltage source and push them into the output by using an electrical switch and controller. This switch and controller have the ability to ’regulate’ the rate at which the energy is moved to the output. The main benefit of switching regulators is that they work at a greater efficiency than their linear counterparts, making them more economical and better to drive higher input voltages in a wide variety of power management applications. Switching regulators are commonly used in:

  • Mobile phones

  • Games consoles

  • Computers and laptops

  • Digital cameras

  • Power supplies

Approvals and Certifications:

  • EN62368 Approved

  • CE Certified

What other switching regulators are available in this range?

The range of RS PRO K78 series switching regulators are listed below:
193-3957 24 VDC (Input Voltage), 3.3 VDC (Output Voltage), 0.5A
193-3959 24 VDC (Input Voltage), 5 VDC (Output Voltage), 0.5A
193-3961 24 VDC (Input Voltage), 9 VDC (Output Voltage), 0.5A
193-3963 24 VDC (Input Voltage), 12 VDC (Output Voltage), 0.5A

Why RS PRO?

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

Specifications
Attribute Value
Input Voltage 15 → 36V dc
Output Voltage 12V dc
Number of Outputs 1
Output Current 500mA
Mounting Type Surface Mount
Package SMD
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 94/91%
MTBF 2000 (Minimum)kh
Load Regulation ±0.3 (Typ.)%
Line Regulation ±0.4%
Ripple And Noise 50mV Pk-Pk
Switching Frequency Range 700 (Typ.)kHz
Length 15.24mm
Depth 8.25mm
Width 11.4mm
Weight 1.5 (Typ.)g
Power Signal Conversion Type DC-DC
Maximum Input Current 1.5mA
Allowed Circuit Configurations Parallel
32 In stock for delivery within 2 working days
Unit of sale: Each
4.80
(exc. VAT)
5.90
(inc. VAT)
units
Per unit
1 - 4
€4.80
5 - 9
€4.68
10 - 24
€4.57
25 - 49
€4.44
50 +
€4.33