# Gamber-Johnson 7300-0693 Universal Power Adapter and Inverter 60W 20-60V

**URL:** https://aio.lv/en/product--gamber-johnson-7300-0693--12519330
**Data updated:** 2026-06-12 15:52 (EEST)
**Category:** Power Inverters
**Manufacturer:** Gamber-Johnson
**Manufacturer code:** 7300-0693
**EAN:** 760944933023
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 233.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 193.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gamber-johnson-7300-0693--12519330

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Gamber-Johnson 7300-0693 is a universal 60W power adapter and inverter designed for both automotive and indoor use. Featuring a durable aluminium housing, it supports an input voltage range of 20-60V. This reliable power solution is engineered for demanding environments, providing stable energy conversion for various electronic devices in professional or mobile setups.

## Long description

The Gamber-Johnson 7300-0693 is a professional-grade universal power adapter and inverter engineered to deliver stable 60W power output from a 20-60V DC input source. Designed for versatility, this unit functions effectively in both automotive and indoor environments, making it an essential component for mobile computing and electronic setups. Its robust construction ensures reliable performance even in demanding conditions, providing a consistent power supply for sensitive equipment.
Advantages
This power adapter features a durable aluminium housing that protects internal components from physical impact and environmental stress. The inclusion of electrical isolation technology effectively prevents ground loops and allows for flexible configuration of input and output polarities. Furthermore, the device is equipped with comprehensive safety mechanisms, including protection against short circuits, over-current, and overheating, ensuring the longevity of both the adapter and the connected hardware. The automatic restart feature simplifies maintenance by restoring operation ten seconds after a fault is cleared.
Suitable for
Mobile office setups in vehicles
Powering electronic devices in industrial environments
Systems requiring electrical isolation to prevent ground loops
Applications with variable DC power sources between 20V and 60V
This adapter may not be suitable for devices requiring an AC power input or those that exceed the 60W power capacity. It is specifically designed for DC-to-DC conversion and will not function with standard household wall outlets without an appropriate external power source.
Key specifications
Power output: 60 W
Input voltage range: 20-60 V DC
Output voltage: 12.4 V DC
Housing material: Aluminium
Dimensions: 76.2 mm x 29.2 mm x 150.9 mm
Protection features: Short circuit, over-current, and over-temperature protection
Input/Output isolation: Yes
To use the Gamber-Johnson 7300-0693, connect the input side to your DC power source within the 20-60V range, ensuring the polarity is correctly matched. Connect your electronic device to the output terminal. The unit will automatically regulate the voltage and begin power delivery. Ensure the device is mounted securely in a location with adequate ventilation to maintain optimal operating temperatures.
What to consider before purchase
Verify that your device requires a 12.4V DC input
Ensure your power source provides a voltage within the 20-60V range
Confirm that the total power draw of your equipment does not exceed 60W
Check the physical space available for mounting the aluminium housing
Usage recommendations: Always ensure that the input connections are secure and free from debris. Periodically inspect the housing for signs of physical damage and ensure that the ventilation areas remain unobstructed to prevent thermal shutdown.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Housing material | Aluminium |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.4 kg |
| Height | 150.9 mm |
| Width | 76.2 mm |
| Depth | 29.2 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Power supply type | Auto/Indoor |
| Input voltage | 20-60 |
| Output voltage | 12.4 |
| Purpose | Universal |
| Output power | 60 W |
| Power protection features | Over current, Overheating, Short circuit |

## FAQ

### How much does the Gamber-Johnson 7300-0693 Power Adapter and Inverter cost, and is it available for purchase?

The price is 233.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Gamber-Johnson products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Gamber-Johnson service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, purpose, power supply type, input voltage, output voltage, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12519330/68870493_large.webp