Programmable DC Power Supply SPD3303D, 3 CH, 30V/3A

Name: Programmable DC Power Supply SPD3303D, 3 CH, 30V/3A
Brand: Siglent
SKU: SPD3303D
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SPD3303D

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Specification

Output current: 3A

Output voltage: 30V

Power: 195W

Display voltage: 5 digits

Display current: 4 digits

Minimum resolution: 1mV, 1mA

Description product
Accessories

The SPD3303D/S has front panel programming and real-time waveform display functionality. With its 4.3″panel TFT – LCD display, all parameters are easy to read and adjust. The SPD3000 series has 3 outputs modes: independent,parallel and series. Maximum output power is rated at 220 watts. Siglent’s SPD3303D/S power supplies are well suited for various applications including design and research, production, education, service, and much more.

SPD3303D:

● R&D lab general purpose testing
● Teaching lab experiment
● Automotive electronic test
● Production testing and quality assessment inspection

Features and Benefits:

● Separate control and independent triple outputs: 30V/3A*2, 2.5V/3.3V/5V/3A*1, total 195W power
● 5 digits voltage and 4 digits current display, min resolution: 1mV, 1mA
● Three output modes: independent, series and parallel connect; support timing output, waveform display and SCPI remote command
● 4.3 inches TFT-LCD display with 480*272 high-resolution
● 100V/120V/220V/230V compatible design, to meet the need of different grid
● Smart temperature controlled fan, effectively reduce the noise
● Save/Recall 5 group system specifications, support data storage expansion

Specification

Model		SPD3303D			SPD3303S
Channel		CHI	CH2	CH3	CHI	CH2	CH3
Output Voltage		0-30V		2.5/3.3/5.0V	0-30V		2.5/3.3/5.0V
Output Current		0-3A		0-3A	0-3A		0-3A
Display		30V full scale 4digits LCD display			30V full scale 5digits LCD display
		3A full scale 3digits LCD display			3A full scale 4digits LCD display
Resolution		10mV/10mA			lmV/1mA
Program Accuracy		V: ± (0.5% of reading+2digits)			V: ± (0.03% of reading+10mV)
		I: ± (0.5% of reading+2digits)			I: ± (0.3% of reading+10mA)
Readback Accuracy		V: ± (0.5% of reading+2digits)			V: ± (0.03% of reading+10mV)
		I: ± (0.5% of reading+2digits)			I: ± (0.3% of reading+10mA)
Constant Voltage Mode	Line Regulation	≤0.01%+3mV
	Load Regulation	≤0.01%+3mV
	Ripple & Noise	≤1mVrms (5Hz-1MHz)
	Recovery Time	<100ps (50% load change, minimum load 0.5A)
Constant Current Mode	Line Regulation	≤0.2%+3mA
	Load Regulation	≤0.2%+3mA
	Ripple&Noise	≤3mArms
Parallel Mode	Line Regulation	≤0.01%+3mV
	Load Regulation	≤0.01%+3mV
Series Mode	Line Regulation	≤0.01%+5mV
	Load Regulation	≤300mV
CH3	Output Voltage	(2.5/3.315V) ±8%
	Line Regulation	≤0.01%+3mV
	Load Regulation	≤0.01%+3mV
	Ripple&Noise	≤1mVrms (5Hz-1MHz)
locking Key		Yes
Memory Save/Recall		5 sets
Max Output Power		195W
Power Source		AC 100V/120V/220V/230V ±10% 50/60Hz
Interface		USB Device
Insulation		Case to Terminal: Mohm or above (DC 500V) Case to AC line: 30Mohm or above (DC 500V)
Operating Environment		Outdoor Usage: Elevation: 2000m Environment Temp: 0-40C Relative Humidity: 80% Installation Level: II Pollution level: 2
Storage Environment		Environment Temp: -10~70C Relative Humidity ≤ 70%
Dimension		275X225X136MM
Weight		8kg