SPD3303X / SPD3303X-E Series Programmable DC Power Supplies

• - 3 independently controlled and isolated outputs: Two 32 V/3.2 A, one 2.5 V / 3.3 V / 5 V / 3.2 A × 1, total 220 W
• - 5 digit Voltage/4 digit Current Display, Minimum Resolution: 1 mV/1 mA (SPD3303X)
• - Timing function provides programmed output steps
• - 4.3 inch true color TFT- LCD 480 x 272 display
• - 3 types of output modes: independent, series (60 V max), and parallel (6.4 A max)

Product Overview

Siglent’s SPD3303X & SPD3303X-E Series Programmable Linear DC Power Supplies have a 4.3 inch TFT-LCD display, support Remote Programming and have Real Time Wave Displays. The SPD3000X Series has three isolated outputs; two adjustable channels and one selectable channel from 2.5 V, 3.3 V, and 5 V. It also has output short and overload protection and can be used in production and development.

	Channel Output	Display	Resolution	Setting Accuracy	Readback Accuracy
SPD3303X	CH1: Voltage 0 to 32 V Current 0 to 3.2 A CH2: Voltage 0 to 32 V, Current 0 to 3.2 A CH3: Voltage 2.5/3.3/5.0 V, Current 3.2 A	4.3" color TFT-LCD 5 digit voltage display 4 digit current display	1 mV, 1 mA	Voltage±(0.03% of reading+10mV) Current±(0. 3% of reading+10mA)	Voltage±(0.03% of reading+10mV) Current±(0.3% of reading+10mA)	Buy Now
SPD3303X-E	CH1: Voltage 0 to 32 V Current 0 to 3.2 A CH2: Voltage 0 to 32 V, Current 0 to 3.2 A CH3: Voltage 2.5/3.3/5.0 V, Current 3.2 A	4.3" color TFT-LCD 4 digit voltage display 3 digit current display	10 mV, 10 mA	Voltage: ± (0.5% of reading + 2 digits) Current ± (0.5% of reading + 2 digits)	Voltage: ± (0.5% of reading + 2 digits) Current: ± (0.5% of reading + 2 digits)	Buy Now

Key Features

• 100/120/220/230 V compatible design to meet the needs of different power grids
• Intelligent temperature-controlled fan effectively reduces fan noise
• Clear graphical interface, with waveform display function
• Five internal groups of system parameter save/recall, supports data storage space expansion
• Free PC software: Easypower. Also supports remote programming and includes a LabView driver

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