Please message me for out-of-stock voltages as these can often be obtained ex-factory within 5 working days at no additional cost! Note, any item with ONE(1) in stock comes ex-factory (please message me if you require more than one). Sometimes the HRPG or MSP series model may be supplied when the HRP model is unavailable (we will advise you of this before shipment) For a video of the HRP-300... click here. HRP-450... click here. HRP-600... click here. HRPG-1000... click here.

NOTE: a new version of the 300W, 600W and 1000W units has been released. The HRP-300N3, HRP-600N3 and HRPG-1000N3 in voltages of 12V, 24V, 36V and 48V with 300% overload (5 seconds). Ideal for use in robotics and automated equipment using stepper motors and other motors with high inrush current. Now available ex-factory - click here for more info.

The HRP/HRPG power supply is the "High Reliability" with active Power Factor Correction+ (PFC) or premium range with 5 YEAR warranty from Meanwell. It's smaller in size, has a wider temperature operation and is more efficient (less heat dissipated) than older units. All models come with constant current limiting and remote voltage sensing (except 75W and 100W) which allows you to compensate for the voltage drop in the cable. Models can be adjusted for 9V, 13.8V, 18V, 27.6V, 32V, 42V, 54V and 55.2V for battery replacement or battery charging applications! For a video on adjusting the output voltage... click here NOTE: Meanwell sets all voltages at 50% output current... an insulated pot adjust tool is recommended... connecting to ALL output terminals is recommended as damage to terminals or the PCB can occur otherwise!

These fan-cooled 300W, 450W, 600W and 1000W (watt) power supplies operate from 100 to 240VAC and provide an output voltage adjustable by up to -15% to +15% (see model's data sheet). All Meanwell HRP/HRPG units have remote voltage sensing and a DC OK signal, plus active PFC+, constant current limiting* on overload and short circuit with automatic recovery. It also has over temperature (with automatic recovery) and over voltage protection.

*constant current limiting is ideal for motor startup and other applications with high current, exceeding the maximum, at switch on. Also useful for battery charging (with necessary protective devices fitted).

300W Series
The HRP-300-3.3 = 3.3V@60A (198W max), HRP-300-5 = 5V@60A, HRP-300-7.5 = 7.5V@40A, HRP-300-12 = 12V@27A, HRP-300-15 = 15V@22A, HRP-300-24 = 24V@14A, HRP-300-36 = 36V@9A and the HRP-300-48 = 48V@7A.
Weight 0.95kg, size 199x105x41mm... low profile fits 1U 19" rack system! Fan cooled.

450W Series
The HRP-450-3.3 = 3.3V@90A (297W max), HRP-450-5 = 5V@90A, HRP-450-7.5 = 7.5V@60A, HRP-450-12 = 12V@37.5A, HRP-450-15 = 15V@30A, HRP-450-24 = 24V@18.8A, HRP-450-36 = 36V@12.5A and the HRP-450-48 = 48V@9.5A.
Weight 1.19kg, size 218x105x41mm... low profile fits 1U 19" rack system! Fan cooled.

600W Series
The HRP-600-3.3 = 3.3V@120A (396W max), HRP-600-5 = 5V@120A, HRP-600-7.5 = 7.5V@80A, HRP-600-12 = 12V@53A, HRP-600-15 = 15V@43A, HRP-600-24 = 24V@27A, HRP-600-36 = 36V@17.5A and the HRP-600-48 = 48V@13A.
Weight 1.5kg, size 218x105x63.5mm. Fan cooled.

1000W Series
The HRPG-1000-12 = 12V@80A, HRPG-1000-15 = 15V@64A, HRPG-1000-24 = 24V@42A and the HRPG-1000-48 = 48V@21A.
Weight 1.53kg, size 218x105x63.5mm. Fan cooled. Up to 4 units may be paralleled for up to 4000W output. NOTE: The MSP-1000 (Medical version) may be supplied when the HRPG-1000 is unavailable!

All Meanwell products have a 2 to 7 year warranty. MEAN WELL Enterprises Co., is a Taiwan based company started in 1982 with strong ties worldwide (some well-known companies re-badge their products) and they provide excellent support and backup. Meanwell is a TQM (Total Quality Management) company and is ISO9001 certified. In 2017, the 2-year return rate was 1 in 6600. Meanwell power supplies are extremely reliable in our experience with only one unit DOA (Dead On Arrival) that was replaced and three returned during the warranty period in the 15+ years we have been selling... one power supply had been installed in a control box outdoors (for advertising) and had been attacked by a nest of ants! Meanwell now offers a range of fully sealed units (IP65 and IP67 rated)... please ask us for advice for outdoor and hazardous environments. For a company video - click here.

Some "on-the-web" comments... 1. "I have hundreds of 600 Watt 24V Meanwells running in the field and probably another 100+ 350Watt 5V running in the field and they are the most reliable piece of equipment compared to everything else. I've -never- replaced one in over 11 years, but I have replaced a lot of cruddy circuit boards designed or assembled by the less technically inclined (companies).", 2. "But in the end I've learnt a lesson here and that is spend the extra cash and buy some quality power supplies like the meanwell brand or else you could be in for a very frustrating time but I don't have the budget for that this year so I'll have to deal with what I have (sad face)". 3. Need a decent power supply... I can recommend mean well supplies. They are low end industrial supplies but are good quality, much better than no-name chinese supplies you can get from ebay etc.. I use mean well in lots of equipment and have had very few failures in thousands of hours of run time.

We also provide a download (or CDROM on request) with the documentation in PDF format and other information on Meanwell products.

All goods sold in Australia include GST, a tax invoice is provided.

EXPRESS DELIVERY INCLUDED.

*a re-written user manual is provided (also in PDF format on CD-ROM) because we care that all products that we sell have clear and easily readable information and instructions with adequate warnings about any dangers or precautions that need to be taken! Beware of "fakes" and "look-a-likes" (with logos of "M&W", "MiWi", "WH", "WeHo", "WaW" for example) these are often cheap, low quality products that do not meet the safety requirements for use in Australia. Also beware of purchasing this product from overseas as an Australian Warranty will not be provided. This unit has exposed 240VAC terminals and must be installed inside a suitable enclosure according to local electrical authority regulations. +NOTE, any power supply above 150W that does not have POWER FACTOR CORRECTION does not meet C-TICK or EMI requirements for use, on 240VAC mains, in Australia! DO NOT BUY such power supplies, including the Meanwell SE-450, SE-600 and SE-1000 (even if offered on Ebay). You can generally tell if a high-wattage (> 150W) power supply does NOT have "active" PFC because it will have a switch to select 115VAC or 230VAC. The advantage of "active" PFC is that not only is the AC mains current reduced (and of course "in phase" with voltage... something that power companies prefer), but the electrical interference (EMI) is reduced (less harmonics) BUT also it stablises the input allowing the AC voltage to vary greatly WITHOUT having to use a SWITCH which activates voltage doubling when the AC input is less than 180VAC. PLEASE download the PDF document "Buying electrical equipment online" from Energy Safe Victoria.