> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# WisBlock 5-24V Power Slot Module RAK19016

**Type:** Product page · **SKU:** RW-110091 · **Brand:** [RAKwireless](https://core-electronics.com.au/brands/rakwireless-australia)
**Page:** https://core-electronics.com.au/rak19016-wisblock-industrial-dc-dc-converter-5-24v.html ([markdown](https://core-electronics.com.au/rak19016-wisblock-industrial-dc-dc-converter-5-24v.html.md))

Compact DC–DC converter transforms 5–24 V DC into stable WisBlock power with integrated lithium battery charging for industrial IoT applications.

> ⚠ Requires a WisBlock Base board with an available Power Slot.

## Pricing

- **Price:** $12.70 (inc GST) — $11.55 AUD, exc GST
- **Quantity discounts:** 10+ $11.08 (exc GST) · 25+ $10.74 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 3 today, and up to 300 more in 10–45 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=RW-110091:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/RW-110091:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The RAK19016 DC-DC converter delivers a reliable 3.3 V supply from any 5–24 V source, making it ideal for industrial IoT deployments and rapid prototyping with the WisBlock ecosystem.

Whether you’re powering remote sensors from an industrial rail, a vehicle battery or a lithium cell, the RAK19016 ensures consistent operation of WisBlock Base Boards in harsh environments.

**WisBlock** is RAKWireless's modular hardware development ecosystem designed to make customised solutions for any IoT project.

### Technical Specifications

- Input Voltage Range: 5 – 24 V DC
- Output Voltage: 3.3 V DC (WisBlock standard)
- Supports lithium battery charging
- Industrial-grade design with surge protection
- Dimensions: 20 x 30 mm
- Connector: Standard 40-pin WisBlock interface

### What’s Included

- 1 x RAK19016 DC-DC Converter Module
- 1 x 40-pin Female Connector (pre-soldered)

### Additional Resources

- [RAK19016 Quick Start Guide](https://docs.rakwireless.com/product-categories/wisblock/rak19016/quickstart/)
- [RAK19016 Datasheet](https://docs.rakwireless.com/product-categories/wisblock/rak19016/datasheet/)
- [WisBlock Source Code Repository](https://github.com/RAKWireless/WisBlock/)
- [RAK19016 3D Model](https://downloads.rakwireless.com/3D_File/WisBlock/3D_RAK19016.stp)
- [Getting Started](https://docs.rakwireless.com/product-categories/wisblock/)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/R/W/RW-110091-1.png)