MEAN WELL
Mean Well LRS-350-24 AC/DC Switching Power Supply 350.4W 24V 14.6 Amp Single Output (LRS Series 350W 24V SMPS)
Bottom line: The Mean Well LRS-350-24 AC/DC Switching Power Supply 350.4W 24V 14.6 Amp ($30.31 on Amazon as of 2026-10-06): 350.4W output at 24V, 14.6A on a single rail; main trade-off: non-PFC design, not suited to PFC-required installs.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 350.4W output at 24V, 14.6A on a single rail
- ✓ Output trimmable 21.6-28.8VDC via onboard pot
- ✓ Thermal fan control: on at 50C, off under 40C
- ✓ Short-circuit, overload, over-voltage, over-temp protection
Cons
- ✗ Non-PFC design, not suited to PFC-required installs
- ✗ Input switch defaults to 115VAC; set manually for 230VAC
- ✗ Active cooling fan adds audible noise under load
- ✗ Single 24V output only, no multi-voltage rails
Manufacturer description
This LRS-350-24 AC to DC power supply safely converts alternating currents into direct currents that your electronic devices can make use of. It has a voltage of 24 V and maximum output power of 350.4 W. This part's single output can handle a current up to 14.6 A. This part has a temperature range of -30 °C to 70 °C.
SpecPicks Verdict
SpecPicks scored Mean Well LRS-350-24 AC/DC Switching Power Supply 350.4W 24V 14.6… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. MEAN WELL's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- AC Input range selectable by Switch, 115VAC range for US and CA
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Built-in cooling FAN ON-OFF control, RTH3 Reaches 50℃, FAN ON, Under 40℃, FAN OFF
- Voltage adjustable range: 21.6~28.8 VDC
- Non-PFC, most economical models
Full Specifications
| Brand | MEAN WELL |
|---|---|
| Wattage | 350.4 watts |
| Model Name | LRS-350-24 |
| Unit Count | 1.0 Count |
| Form Factor | ATX |
| Protections | Short circuit / Overload / Over voltage / Over temperature |
| Model Number | JS133-JIH-895 |
| Compatibility | Switch |
| Connector Type | ATX |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 350.4 Watts |
| Item Dimensions | 8.46 x 4.53 x 1.18 inches |
| Mfr Part Number | JS133-JIH-895 |
| Compatible Devices | Personal Computer |
| Power Supply Design | External |
| Maximum Input Voltage | 264 Volts (AC) |
| Minimum Input Voltage | 90 Volts (AC) |
| Voltage adjustable range | 21.6~28.8 VDC |
| Item dimensions L x W x H | 8.46 x 4.53 x 1.18 inches |
Ready to buy?
Mean Well LRS-350-24 AC/DC Switching Power Supply 350.4W 24V 14.6 Amp Single Output (LRS Series 350W 24V SMPS) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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