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Soft support link:bit.ly/3a9h3dV
Specfications:
Name: HANMATEK Programmable DC Power Supply
Model: HM310T
Input voltage: 110V
Screen display: Voltage, current, power, time, 4-digit display
Protection: Overvoltage, overcurrent, overpower, overheat, and short circuit with 5 powerful protection features
Output voltage: 0V-30V; Output current: 0A-10A
Voltage resolution: 10 mV; Current resolution: 1 mA
Front dual USB port Output: Voltage: 5V; Current: ≤1.5A
Other features: One key to lock the keyboard to prevent accidental operation; USB port on the back can be connected to the computer; 6 groups of quick parameter storage function (M1-M6); Output off; 1 key Output on / off switch; automatic switching between voltage stabilization and current stabilization
High precision display
4-digit display Output voltage, current, power, and operating time
6 groups of "M1" to "M6" quick parameter storage keys
You can set the voltage, current, and time values for the six groups of quick parameters.
Portable
The size of the HANMATEK 310T regulated DC power supply is11 (D) x 5.1 (W) x 6.5 (H) in, and the weight is about 2 kg.
Multiple protections
You can set the voltage, current, This variable DC regulated power supply has five powerful protection features: overvoltage protection (OUP), overcurrent protection (OCP), overpower protection (OPP), overheat protection (OTP), and short-circuit protection. By pressing the LOCK key, you can lock the keyboard with one key to prevent erroneous operation.
Fuse holder
There is a power fuse inside and you can replace it with a flat-blade screwdriver.
Two USB output charging ports
The output voltage is 5V and the maximum output current is 1.5A.You can Charge your Phone.
Smart cooling fan
This variable DC regulated power supply is equipped with an intelligent cooling fan, which can intelligently adjust the fan speed according to the current output power consumption of the power supply, effectively reducing fan noise and reducing fan noise. You can extend the life.
Hand handle
With a handheld handle that is convenient to carry.
The USB interface on the back can communicate with the power control CPU through this interface.
Please check the information on the accessory CD for details to realize the programming function.
Dark Alchemist
2025-08-14 21:59:50
The only thing that would make this better are two things, and they are - Since we have to go into the hidden menu to turn on/off the keypress beeping how about you tell us what the other settings are for in it. The second thing is that the software for the computer were more intuitive with an actual reason in being. As it is the Software is trash, but the hardware is really great, so I give it five stars since I don't care about its lousy software.
Benjamin Barker
2025-07-24 13:40:40
Supper easy to use and figure out. The software is less the useless plus you don't want to install Chinese software anyway. All it does is let you put the v an i and select the output on or off from your laptop. Its small and powerful for its size and really quite. Its perfect for top balancing your batteries. And as you can see the V is right on the money. I would like to add to the engineering department will your next design give better viewing angles to the display. I have to be looking right at it to see if the display has an 7 or 1 on the top row. Thanks.
JeffG
2025-07-14 18:52:58
I'm just a hobbyist and wanted a 30V/10A psu that's easy to use, reasonably accurate, and basic memory functions to save my most common settings. Interface is a little confusing at first, e.g., storing a setting in one of the M buttons and recalling was a bit trial and error because my old eyes cannot make out the miniscule text in the manual. For my needs this psu is more than sufficient and the best mix of features and functions I found in this price range.
1starlover
2025-06-27 16:41:41
Easy to use; accurate to displayed precision with light load, according to my Fluke DMM. Looking forward to operating it by remote USB control - docs minimal but what is this little cd included? Haven't seen one of these in a while.
Juan Solano
2025-06-05 18:51:26
La compré en base a la recomendación de un colega, y estoy muy satisfecho, me deja mal sabor de boca la dificultad que hubo para conseguir los controladores de windows para esta fuente
Daytona Greg
2025-05-10 14:28:43
UPDATE: I’ve bought TWO (2) of these. You can ONLY save to M1 & M5 and that’s it. Both power supply’s had EXACT SAME PROBLEM. Return. DO NOT TRUST THESE REVIEWS. So annoying because the must know this. Hence, the price.—————————-- Full review belowFirst the "MANUAL' is just TWO pages and pages are 3"x3" so it is almost non-existent. Also, whoever wrote the so-called manual KNOWS NOTHING about this power supply. They basically got someone to press buttons and write down what happened. I KID YOU NOT. Its like "Press the M1 button and the M1 button will light up. If voltage is blinking, Rotate the dial and change the voltage." They mention that the Voltage and Current SETTING for a button will be SAVED if you press "Esc" button OR if 5 seconds go by, where it will TIME OUT and SAVE. It does SAVE IT, as long as you DO NOT turn it off. For mine, HM305T, no matter what I do, after I turn it OFF and back ON, it forgets what was in those Memory Locations M1 to M6. I DO NOT know if all of these power supply's are like that or if I just got a BAD ONE. With my LIMITED TESTING, with a multimeter, it seems to OUTPUT exactly what is set on the power supply. I also hooked it up to a GameBoy Color and it powered it OK without blowing it up. I haven't tried powering a LAPTOP for repair yet, but Im hesitant if it's not working perfectly. Maybe there is some magic sequence that would allow me to save VOLTATE/CURRENT/SECONDS to M1 through M6 but I think Ive tried everything. There is a "CU" (Change Voltage) button and a "CC" (Change Current) button, a "NXT" button, and a "ESC" button. I've tried a lot of permutations/sequences but nothing will cause them to SAVE. Full Disclosure: One time, it DID save VOLTAGE to "M2" but I was trying so many button combinations, I couldn't remember what combination it was. Again, the "manual" is useless. I tried multiple sequences, "short" presses, "long" presses, etc, but I cannot repeat it. I've also scoured the internet looking for another USER or reviewer (Youtube, etc) to show how they do it, but I have not found anyone say "THIS is how you do it".
Customer
2025-05-09 15:34:33
If you have Norton protecting your computer, it will see the software as a "strange" function and not allow the software to work. When trying to run, a error "datebase locked" occurs. This is because Norton has locked access to this file required to run the program. You must right click on the Norton icon in the task bar and select "View Recent History" and scroll down till you see "Data Protector blocked a suspicious action by PowerDC.exe". The select this entry and then select exclusion under "Actions". This should then allow the program to access its .db3 file. Note that if you move the program or reinstall, you will need to repeat this. Also watch Circuits by Code YouTube video on the HM305P/HM310P about changing settings and editing the XML files.Hope I save you hours of head scratching.
Tonycstech
2025-04-27 12:36:06
It was a nightmare to figure out how to save presets but in the end it turned out to be that you have to be saving it while in preview mode and do it quick.otherwise everything works as it should. i will keep this one.
Curt716
2025-04-19 15:35:16
Power supply works well so far. Has alot of features and seems accurate. After reading some reviews about loose wires, components or screws inside the unit, i was happy to see that was not the case with mine. Everything seemes solid and was well put together.My only gripe, the voltage and current adjustments can be a little combersome when making frequent adjustments. However, this seems to be a common adjustment method for most cheaper variable power supplies.
Ken
2025-03-18 11:11:08
I am a hobbyist and yet have 3 benchtop power supplies but this one is the most versatile of the 3, when I put together LED lights together and need to test the circuits with different voltages and amperages I go straight to this power supply and set it for 6 different levels of power and current. it is very handy to have this unit, the readings are accurate and its overall performance is higher than I expected.
Eduardo Romero Guerrero
2025-01-28 21:47:27
me agrada la apariencia, pero esta no es la importante, lo importante es que trabaje bien, pues la use poco la primera que compré, pero conecté un pequeñito motor de DVD y se tronó la fuente de poder, la regresé, ahora tengo la nueva la he usado 2 veces, cuando tenga más tiempo de usarla cambiaré mi historia con esta fuente de poder.
Skybark
2025-01-14 18:46:44
Die externen Messwerte stimmen exakt mit den von Gerät angezeigten Werten überein. Der Lüfter ist angenehm leise, die Funktionen umfangreich.Einzig die Anleitung dürfte etwas größer gedruckt sein...
Valter
2024-12-20 15:04:00
Ottimo alimentatore hm605t testato con un fluke , utili le memorie, la ventola si accende quando supera una certa temperatura corredato da puntali e cavo USB per PC
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