---
product_id: 87496066
title: "Variable 0~40VDC Switch Mode Power Supply w/Current Limiting"
brand: "tenma"
price: "NZ$768"
currency: NZD
in_stock: true
category: "Industrial"
url: https://www.desertcart.nz/products/87496066-variable-0-40vdc-switch-mode-power-supply-w-current-limiting
store_origin: NZ
region: New Zealand
---

# Variable 0~40VDC Switch Mode Power Supply w/Current Limiting

**Brand:** tenma
**Price:** NZ$768
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Variable 0~40VDC Switch Mode Power Supply w/Current Limiting by tenma
- **How much does it cost?** NZ$768 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/87496066-variable-0-40vdc-switch-mode-power-supply-w-current-limiting)

## Best For

- tenma enthusiasts

## Why This Product

- Trusted tenma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Adjustable Switch Mode Power Supply Laboratory grade switching power supply provides adjustable 0 ~ 40VDC output, and 0 ~ 5A adjustable current limiting. OVP (Output Over-voltage Protection) protects voltage sensitive loads by shutting down the supply when output exceeds set voltage. Efficient switch mode design provides very high output capabilities, in a small, lightweight unit. Dual 3-1/2 digit LED displays simultaneously indicate output voltage and current. Excellent load and line regulation Low ripple and noise Coarse/fine voltage and current adjustments Auto cross–over for CC (Constant Current) and CV (Constant Voltage) modes Thermostat controlled fan Overload, over temperature and short circuit protection   Specifications: Output voltage: 0 ~ 40VDC Output current: 0 ~ 5A Load regulation: 0.5% + 100mV Line regulation: 50mV Ripple and noise: 20mV (p – p) Power requirements: 90 ~ 265VAC 50/60Hz Dimensions: 4-1/2" (H) x 8" (W) x 10-3/4" (D) Weight: 6.6 lbs.

## Images

![Variable 0~40VDC Switch Mode Power Supply w/Current Limiting - Image 1](https://images-na.ssl-images-amazon.com/images/I/51mNdbcec%2BL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/87496066-variable-0-40vdc-switch-mode-power-supply-w-current-limiting](https://www.desertcart.nz/products/87496066-variable-0-40vdc-switch-mode-power-supply-w-current-limiting)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-04-26*