{"product_id":"uni-t-utp3305c-dc-power-supply","title":"UNI-T UTP3305C 315W Programmable Linear DC Power Supply – 3 Channel, 2× 0–30V \/ 0–5A + 5V\/3A Fixed, Series \u0026 Parallel, USB \u0026 RS-232","description":"\u003cp\u003e\u003cstrong\u003eUNI-T UTP3305C\u003c\/strong\u003e — a \u003cstrong\u003e315 W programmable linear DC power supply\u003c\/strong\u003e from the UTP3300C series, with \u003cstrong\u003etwo independent 0–30 V \/ 0–5 A channels\u003c\/strong\u003e plus a fixed \u003cstrong\u003e5 V \/ 3 A\u003c\/strong\u003e logic supply. Linear regulation holds ripple to ≤2 mVrms, so it suits sensitive analogue and RF work where switching noise is unacceptable. Series and parallel modes, five memory groups, power-off memory and USB \/ RS-232 remote control make it a strong fit for R\u0026amp;D, production test and teaching labs. Genuine UNI-T product supplied by Digilog.pk with manual and warranty.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree outputs\u003c\/strong\u003e: CH1 and CH2 each 0–30 V \/ 0–5 A, plus a fixed 5 V \/ 3 A CH3 — \u003cstrong\u003e315 W\u003c\/strong\u003e total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear topology\u003c\/strong\u003e for low ripple: ≤2 mVrms voltage, ≤3 mArms current (20 Hz – 20 MHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries and parallel\u003c\/strong\u003e operation for higher voltage or current\u003c\/li\u003e\n\u003cli\u003eHigh-precision 4-digit voltage and current display, 10 mV \/ 1 mA resolution\u003c\/li\u003e\n\u003cli\u003eOne-click data recall of \u003cstrong\u003eup to 5 groups\u003c\/strong\u003e; power-off memory; keyboard lock\u003c\/li\u003e\n\u003cli\u003eOver-voltage, over-current and \u003cstrong\u003eover-temperature\u003c\/strong\u003e protection; software calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Device and RS-232\u003c\/strong\u003e interfaces (optional LAN)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChannels\u003c\/th\u003e\n\u003ctd\u003e3 (CH1 and CH2 adjustable, CH3 fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd\u003e0 – 30 V (CH1 \/ CH2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Current\u003c\/th\u003e\n\u003ctd\u003e0 – 5 A (CH1 \/ CH2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power\u003c\/th\u003e\n\u003ctd\u003e315 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTopology\u003c\/th\u003e\n\u003ctd\u003eProgrammable linear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCH3 Output\u003c\/th\u003e\n\u003ctd\u003e5 V \/ 3 A fixed; voltage accuracy ±50 mV; load regulation ±50 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Regulation\u003c\/th\u003e\n\u003ctd\u003eVoltage \u0026lt;0.01%+5 mV; current \u0026lt;0.1%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLine Regulation\u003c\/th\u003e\n\u003ctd\u003eVoltage \u0026lt;0.01%+3 mV; current \u0026lt;0.1%+3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy (25\u0026amp;deg;C \u0026amp;plusmn;5\u0026amp;deg;C)\u003c\/th\u003e\n\u003ctd\u003eVoltage \u0026lt;0.5%+20 mV; current \u0026lt;0.5%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eVoltage 10 mV; current 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRipple \u0026amp;amp; Noise (20 Hz \u0026amp;ndash; 20 MHz)\u003c\/th\u003e\n\u003ctd\u003eVoltage ≤2 mVrms; current ≤3 mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Temperature Coefficient\u003c\/th\u003e\n\u003ctd\u003e≤150 ppm (voltage and current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage Rise Delay\u003c\/th\u003e\n\u003ctd\u003e≤100 ms (10% rated load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eParallel \/ Series Load Regulation\u003c\/th\u003e\n\u003ctd\u003e≤0.1%+0.1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterfaces\u003c\/th\u003e\n\u003ctd\u003eUSB Device, RS-232 (optional LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e4 windows, LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput\u003c\/th\u003e\n\u003ctd\u003eAC 100 V \/ 120 V \/ 220 V \/ 230 V ±10%, 50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e260 × 176 × 317 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e9.1 kg (net)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUTP3305C programmable DC power supply\u003c\/li\u003e\n\u003cli\u003eUSB and RS-232 interface cables\u003c\/li\u003e\n\u003cli\u003eOutput cables\u003c\/li\u003e\n\u003cli\u003ePC software CD\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eEnglish user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/unitrend.oss-cn-hongkong.aliyuncs.com\/uploads\/attach\/20250624\/1156508b4d390b18a9deccf907666.pdf\" target=\"_blank\" rel=\"noopener\"\u003eUNI-T UTP3000C Series DC Power Supplies – User Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, RoHS  |  \u003cstrong\u003eHS Code:\u003c\/strong\u003e 8504.4090\u003c\/p\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":51575004102934,"sku":"UTP3305C","price":81250.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/uni-t-utp3305c-dc-power-supply-1.png?v=1784302781","url":"https:\/\/digilog.pk\/products\/uni-t-utp3305c-dc-power-supply","provider":"digilog.pk","version":"1.0","type":"link"}