I use this as a lipo charger and as multimeter ans as power supply. Pro: The unit is very quiet. The fan only runs when the heatsink is getting warm. With no/limited load it wont run at all. The PSU withstands a shortcut on the output for 2 hours @ 15 Amps. The hottest parts inside were about 47degree (IR-camera measured). The accuracy is good! Voltage: <= 0.02V@>10V and <=0.04V@<10V on the input terminals, <= 0.01@>12V and <=0.02@<12V on the output terminals the measurement of current is less accurate, and less stable. Especially at lower CC. But still very good. (<0.02A) Accuracy is difficult to measure, because the current is not too stable at lower CC settings. This little unit is a nice to have PSU on the workbench, and if you feed it with some old laptop-adapters in series, you have a silent, reliable and high-current PSU! Disadvantage: The description mentioned that you can charge batteries with it. That is not a good idea, since the unit also drains power from the output terminals if there is no input power available. So smaller batteries will be drained pretty soon. The DPS5015 uses 35mA@12V. (Graph horizontal: Voltage from a Korad PSU, vertical: measured difference between the Korad and the compared devices like the DPS5015)

I use this as a lipo charger and as multimeter ans as power supply. Pro: The unit is very quiet. The fan only runs when the heatsink is getting warm. With no/limited load it wont run at all. The PSU withstands a shortcut on the output for 2 hours @ 15 Amps. The hottest parts inside were about 47degree (IR-camera measured). The accuracy is good! Voltage: <= 0.02V@>10V and <=0.04V@<10V on the input terminals, <= 0.01@>12V and <=0.02@<12V on the output terminals the measurement of current is less accurate, and less stable. Especially at lower CC. But still very good. (<0.02A) Accuracy is difficult to measure, because the current is not too stable at lower CC settings. This little unit is a nice to have PSU on the workbench, and if you feed it with some old laptop-adapters in series, you have a silent, reliable and high-current PSU! Disadvantage: The description mentioned that you can charge batteries with it. That is not a good idea, since the unit also drains power from the output terminals if there is no input power available. So smaller batteries will be drained pretty soon. The DPS5015 uses 35mA@12V. (Graph horizontal: Voltage from a Korad PSU, vertical: measured difference between the Korad and the compared devices like the DPS5015)

I use this as a lipo charger and as multimeter ans as power supply. Pro: The unit is very quiet. The fan only runs when the heatsink is getting warm. With no/limited load it wont run at all. The PSU withstands a shortcut on the output for 2 hours @ 15 Amps. The hottest parts inside were about 47degree (IR-camera measured). The accuracy is good! Voltage: <= 0.02V@>10V and <=0.04V@<10V on the input terminals, <= 0.01@>12V and <=0.02@<12V on the output terminals the measurement of current is less accurate, and less stable. Especially at lower CC. But still very good. (<0.02A) Accuracy is difficult to measure, because the current is not too stable at lower CC settings. This little unit is a nice to have PSU on the workbench, and if you feed it with some old laptop-adapters in series, you have a silent, reliable and high-current PSU! Disadvantage: The description mentioned that you can charge batteries with it. That is not a good idea, since the unit also drains power from the output terminals if there is no input power available. So smaller batteries will be drained pretty soon. The DPS5015 uses 35mA@12V. (Graph horizontal: Voltage from a Korad PSU, vertical: measured difference between the Korad and the compared devices like the DPS5015)

Tested with a lab power supply, 30V input, 10V, 5A out on an active load (that are the limits of my test set not of the power supply). Efficiency 97.5%, ripple 10mV peak to peak. All the internal parts really cold. The menu is very useful and ergonomic with a lot of interesting functions. What else?

Tested with a lab power supply, 30V input, 10V, 5A out on an active load (that are the limits of my test set not of the power supply). Efficiency 97.5%, ripple 10mV peak to peak. All the internal parts really cold. The menu is very useful and ergonomic with a lot of interesting functions. What else?

Tested with a lab power supply, 30V input, 10V, 5A out on an active load (that are the limits of my test set not of the power supply). Efficiency 97.5%, ripple 10mV peak to peak. All the internal parts really cold. The menu is very useful and ergonomic with a lot of interesting functions. What else?

Upgraded my old power supply from the 80's....

Upgraded my old power supply from the 80's....

Upgraded my old power supply from the 80's....

Great little unit to build a variable power supply with.

Great little unit to build a variable power supply with.

Great little unit to build a variable power supply with.

Funciona muito bem! proteção, controles precisos de corrente e voltagem!

Funciona muito bem! proteção, controles precisos de corrente e voltagem!

Funciona muito bem! proteção, controles precisos de corrente e voltagem!

I run these at full load regularly and no problems, excellent new user interface, rock solid regulation, and very accurate display. I incorporate a hefty protection diode across output with a 20a fuse as they are frequently doing battery charge duty, so any accidental reverse polarity will be protected. Great product.

I run these at full load regularly and no problems, excellent new user interface, rock solid regulation, and very accurate display. I incorporate a hefty protection diode across output with a 20a fuse as they are frequently doing battery charge duty, so any accidental reverse polarity will be protected. Great product.

I run these at full load regularly and no problems, excellent new user interface, rock solid regulation, and very accurate display. I incorporate a hefty protection diode across output with a 20a fuse as they are frequently doing battery charge duty, so any accidental reverse polarity will be protected. Great product.

сгорело 2 блока dps5015. питались от входного стабилизированного напряжения +58...60В/25А. оно укладывается в заявленные параметры 6-62VDC. испытывались блоки с выходными токами 15А. первый просто тихо крякнулся. выбило XL7005. т.е. не надо было афтарам этого чуда ставить супердешёвое такое голимое говно на стабилизацию шины +5В. или заявлять от диапазоне входа +6...62В. у второго взорвались входные электролиты, причем только 2 из трех и крякнулся опять же xl7005. хорошенько подумайте, прежде чем тратится на это уйобище. изначально смотрел в сторону zxy6020s, но бес попутал. там стабилизация шины +5В сделана в две ступени - Uin - +54VDC - +5VDC.

сгорело 2 блока dps5015. питались от входного стабилизированного напряжения +58...60В/25А. оно укладывается в заявленные параметры 6-62VDC. испытывались блоки с выходными токами 15А. первый просто тихо крякнулся. выбило XL7005. т.е. не надо было афтарам этого чуда ставить супердешёвое такое голимое говно на стабилизацию шины +5В. или заявлять от диапазоне входа +6...62В. у второго взорвались входные электролиты, причем только 2 из трех и крякнулся опять же xl7005. хорошенько подумайте, прежде чем тратится на это уйобище. изначально смотрел в сторону zxy6020s, но бес попутал. там стабилизация шины +5В сделана в две ступени - Uin - +54VDC - +5VDC.

сгорело 2 блока dps5015. питались от входного стабилизированного напряжения +58...60В/25А. оно укладывается в заявленные параметры 6-62VDC. испытывались блоки с выходными токами 15А. первый просто тихо крякнулся. выбило XL7005. т.е. не надо было афтарам этого чуда ставить супердешёвое такое голимое говно на стабилизацию шины +5В. или заявлять от диапазоне входа +6...62В. у второго взорвались входные электролиты, причем только 2 из трех и крякнулся опять же xl7005. хорошенько подумайте, прежде чем тратится на это уйобище. изначально смотрел в сторону zxy6020s, но бес попутал. там стабилизация шины +5В сделана в две ступени - Uin - +54VDC - +5VDC.

Good product, build well, very accurate, great interface. I've paired with a Mean Well power supply. Happy with it!

Good product, build well, very accurate, great interface. I've paired with a Mean Well power supply. Happy with it!

Good product, build well, very accurate, great interface. I've paired with a Mean Well power supply. Happy with it!

Great Product, it works very well. Built it in a Case with the 100A Digital Power Meter from Banggood :). I like the Products from Banggood. Thanks Banggood :)

Great Product, it works very well. Built it in a Case with the 100A Digital Power Meter from Banggood :). I like the Products from Banggood. Thanks Banggood :)

Great Product, it works very well. Built it in a Case with the 100A Digital Power Meter from Banggood :). I like the Products from Banggood. Thanks Banggood :)

Perfetto per alimentare i miei laser come si vede in foto controllo costante della corrente e molto preciso. strumento consigliatissimo alimentatore costruito con trasformatore da 35V ac 19A che stabilizzato raggiunge 4980V

Perfetto per alimentare i miei laser come si vede in foto controllo costante della corrente e molto preciso. strumento consigliatissimo alimentatore costruito con trasformatore da 35V ac 19A che stabilizzato raggiunge 4980V

Perfetto per alimentare i miei laser come si vede in foto controllo costante della corrente e molto preciso. strumento consigliatissimo alimentatore costruito con trasformatore da 35V ac 19A che stabilizzato raggiunge 4980V