# Linear AC/DC Regulator SCHROFF PSU 19 single-channel (model PSG 124)

**URL:** https://aio.lv/en/product--schroff-26151169--12002778
**Data updated:** 2026-03-11 18:35 (EET)
**Category:** Other goods
**Manufacturer:** SCHROFF
**Manufacturer code:** 26.15.1169
**EAN:** 4036088204227
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 749.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 619.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schroff-26151169--12002778

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

SCHROFF linear AC/DC regulator PSU 19, single-channel model PSG 124 by SCHROFF. A compact power-regulation module designed to provide stabilized AC-to-DC conversion with linear regulation characteristics. Intended for integration into electronic equipment or rack systems where precise, low-noise DC output and predictable regulation behavior are required.

## Long description

SCHROFF linear AC/DC regulator PSU 19 single-channel model PSG 124 is a compact module engineered for stable DC power delivery in electronic equipment and rack-mounted systems. The regulator provides linear regulation characteristics that prioritize low output noise, predictable transient response and stable voltage under varying loads. Its form factor and interface are intended for integration into assemblies where precise, low-noise DC output is required for sensitive analogue or mixed-signal circuits.
Advantages
The linear design offers low output ripple and minimized electromagnetic interference compared with switching converters, making it suitable for noise-sensitive applications. The single-channel configuration simplifies system integration when a single regulated rail is needed. The compact module provides predictable thermal and electrical behavior, facilitating system-level planning for cooling and power distribution.
Suitable for
Analogue front-ends and precision measurement equipment
Rack-mounted electronic systems and test instrumentation
Mixed-signal circuits requiring low-noise DC rails
Enclosures and assemblies where linear regulation is preferred over switching supplies
Key specifications
Topology: linear AC-to-DC regulation
Channels: single-channel output
Designed for integration into PSU 19 form-factor systems and rack solutions
Output characteristics: stabilized DC with low ripple and predictable regulation behavior
Application focus: low-noise, precision power delivery for sensitive electronics
How to use
Install the regulator module according to the equipment manufacturer’s rack or chassis instructions, ensuring secure mechanical mounting and correct electrical connections for AC input and DC output. Observe polarity and grounding requirements when connecting the DC load. Allow for adequate ventilation and heat dissipation; linear regulators convert excess input power to heat, so placement near airflow or heatsinking provisions is recommended. Verify output voltage and load behavior during initial commissioning with appropriate measurement instruments.
Usage recommendations
Use the regulator in environments where low-noise DC is critical and where the thermal design can accommodate linear dissipation. Avoid prolonged operation near the device’s maximum dissipation limits and provide proper grounding and filtering at system level to maintain signal integrity.

## FAQ

### How much does the SCHROFF linear AC/DC regulator PSU 19 PSG 124 cost, and is it available for purchase?

The price is 749.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.08.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can SCHROFF linear AC/DC regulator PSU 19 PSG 124 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 SCHROFF 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 SCHROFF 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

## Image

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