19th Aug 2026, 02:26 AM
ZK-4KX Boost Power Supply Module Programmable DC Adjustable Voltage /Current 0.5-30V /0-4A with LCD Display for DIY Electronics
Price may vary by location, shipping cost, and availability.
Lowest ever
75% Off
$12.59
$49.99
Highest: $12.59
Average: $12.59
Lowest: $12.59
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of ZK-4KX Boost Power Supply Module Programmable DC Adjustable Voltage /Current 0.5-30V /0-4A with LCD Display for DIY Electronics here. This product's current Price in USA is $12.59. The average and highest prices are $12.59 and $12.59 respectively.
| Lowest Ever Price | $12.59 |
|---|---|
| 26th Jul 2026 | |
| Average Price | $12.59 |
| Based on 26 days price tracking | |
| Highest Price | $12.59 |
| 26th Jul 2026 | |
Current Price in USA
| Price | $12.59 |
|---|---|
| MRP | $49.99 |
| Savings | $37.40 |
| Discount | 74.81% |
Product Information
Details
| Product Name | ZK-4KX Boost Power Supply Module Programmable DC Adjustable Voltage /Current 0.5-30V /0-4A with LCD Display for DIY Electronics |
|---|---|
| Store Product Code | B0FVDZ4VR1 |
| Store Name | amazon.com |
| Brand | Chiffonade |
| Category | Power Converters |
| Model Name | 8-b0-437-4 |
Features
- Precision Control: Adjustable output (0.530V, 04A) with constant voltage/current modes, ideal for electronics prototyping, battery charging, and lab projects
- Advanced Protections: Reverse polarity protection (input), anti-backflow (output), and customizable safeguards (overvoltage/current/temperature)
- High Efficiency: 88% conversion efficiency with dual heat dissipation modes (35W passive / 50W enhanced) for stable long-term use
- Smart LCD Display: Real-time monitoring of voltage, current, power, capacity, and runtime. Features soft start and pi-type filtering
- Robust Design: Thickened heat sink, auto-shutdown on threshold breaches, and compact size (79x43x26mm) for versatile integration
Images
× ![]()
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.