Power Supply

UTP3303 / UTP3305

Features

1. Dual channel, two circuits of adjustable output voltage 0~32V and one circuit of fixed voltage 5V

2. Master-slave tracking, constant voltage and current, Ⅰ, Ⅱ circuit can be used for master-slave tracking and used in parallelor in series.

3. Forced ventilation, temperature control cooling system. When the temperature reaches 65℃, the device dissipates heat automatically.

4. Display mode: LED digital tube display, can show voltage and current simultaneously.

5. Low ripple, low noise

6. High regulation: 0.01%

7. Output ON/OFF control

8. Constant voltage and current operation

9. Optional European standard output terminal

10. Overload protection, reverse polarity protection

Specifications		UTP3303	UTP3305
Output voltage	CH1, CH2	0~32V
	CH3	5V
Output current	CH1, CH2	0~3A	0~5A
	CH3	3A
Rated output voltage		0~30V (CH1/CH2)
Rated output current		0~3A (CH1/CH2)	0~5A (CH1/CH2)
Output power		207W	335W
Load effect		CV≤1×10^-4+3mV, CC≤2×10^-4+3mA
Ripple & Noise		CV≤1mVrms; CC≤3mArms
Output regulation resolution		CV: 100mV (typical), CC: 10mA (typical)
Tracking bias		5×10^-3+10mV
Reliability		MTBF(e): ≥2000hrs
Display mode		3-bit voltage and current dual display
Features		Auto conversion of constant voltage and current with current limit protection; CH1 and CH2 master-slave tracking in series
General Characteristics
Power		Input voltage: 115V AC/230V AC; frequency: 47Hz~63Hz
Product color		White and grey
Standard accessories		Output leads, power cord
Product net weight		9kg	10kg
Product size (W×H×D)		260mm×170mm×315mm