Samlex 20A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-23]

MPN / Part #: HTS-67246 Brand: Samlex America In Stock – Ready to Dispatch
$123.50 $154.40
📍 Ships From: Tampa, FL or Bayville, NJ
⏱️ Est. Delivery: 1 - 3 Business Days (USPS Economy Ground)
What's in the Box? (Package Includes)
Factory Sealed
  • 1x Samlex 20A Non-Isolated Step-Down 24VDC-12VDC Converter — Original Factory Package
  • All standard accessories and hardware as packed by the manufacturer
  • Manufacturer's documentation, warranty card, and instruction manual

For exact package contents, see the manufacturer's product page

20A Non-Isolated Step-Down 24VDC-12VDC Converter

This high efficiency switch-mode step-down DC-DC converter converts an input voltage of 24 VDC nominal (range 20 VDC to 35 VDC) to a highly regulated output voltage of 12 VDC nominal (13.8 VDC) at 20 Amps. The SDC-23 DC-DC converter is non-isolated (no galvanic isolation between input and output) and meant for use in negative ground systems. Features include overvoltage/short-circuit protection, temperature compensated current limit, output-side overvoltage protection, input-side overvoltage/ transient protection and input-side reverse polarity protection. The SDC-23 DC-DC converter is designed for heavy duty applications.

Features:

  • Advanced switchmode design
  • Mount in almost any location
  • Compact and light weight
  • Reverse polarity protection
  • High efficiency
  • Current limiting circuit
  • Overvoltage crowbar circuit
  • Non-Isolated for negative ground system

Specifications:

  • Input: 20-30 VDC
  • Output: 13.8 VDC
  • Amps: 20 Amps
  • Weight: 2.2 (lbs)
  • Weight: 1 (kg)
  • Dimensions: 7.75 x 4.75 x 2.4 (in)
  • Dimensions: 19.7 x 12.1 x 6.1 (cm)
  • Warranty: 2 Year Limited

Applications:

  • Earth moving equipment
  • Heavy trucks
  • Buses
  • Marine vehicles
  • CB radios
  • 12 Volt lighting systems
  • AM/FM sound systems

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


Owner's Manual (pdf)
Brochure (pdf)
Brand / Manufacturer Samlex America
Category / Product Type DC to DC Converters
MPN / Manufacturer Part # HTS-67246
Item Condition 100% Brand New / Factory Sealed
Warranty Status Full Original Manufacturer Warranty Backed
Fulfillment Hub Dispatched from Regional Marine Distribution Hubs
  • Free Ground Shipping: Free shipping on all orders within the continental United States.
  • Same-Day Dispatch: Orders placed before 4 PM EST ship same business day from our regional marine logistics hubs.
  • 100% Authorized Dealer: All electronics and equipment are factory sealed with full manufacturer warranty support.
  • Return Policy: Unopened 30-day returns. Email info@hightide.supply to request an RMA number. Customer pays return shipping. Trolling motors, lithium batteries, and heavy freight items are final sale.
Frequently Asked Questions

Q: Is this Samlex America DC to DC Converters covered by a warranty?

A: Yes. High Tide Supply is an authorized dealer of Samlex America. All products are 100% brand new, authentic, and carry full manufacturer warranty.

Q: How fast does shipping take for the Samlex 20A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-23]?

A: Standard ground shipping is free on all orders. Orders are processed from regional fulfillment hubs in 0–1 business days, with delivery taking 1–5 business days.

Q: What is the return policy for Samlex 20A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-23]?

A: Brand new, unopened items in original factory packaging can be returned within 30 days. Customers must email info@hightide.supply for an RMA number. Return shipping is customer responsibility. Trolling motors, lithium batteries, and heavy freight items are final sale.

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