These are cost effective remote programming power supplies with lab graded performance. They are ideal for laboratory , university , work shop , production , quality control and advanced DIY . Computer interface via USB for cyclical operation , plus wired analogue remote control makethese power supplies open up many demanding applications. Fine and Coarse tuning with definitive rotary encoder volumeknob and open circuit CC setting are really user friendly.

This range of high graded SMPS is designed for a wide range of applications for telecommunications, laboratory andindustry. The power efficient circuit designs allow units tohave small form factor with low profile and small footprint casings. The intelligent fan speed control program checks the fan at power on and adapts the right speed to ensure a quiet and safe operation of the power supply at different ambient temperatures and power output levels. The dual action (coarse & fine set) control knobs make tuning the voltage and current level ever so smooth, precise and fast, due to the rotary encoder and microprocessor control. Setting the CC current limiting can be done in open circuit at output poles. The isolated ground construction allow parallel and series connection of power supplies with ease and safety. The three user defined presets of voltage and current limiting levels facilitate quick access to frequently used VI settings. Analogue remote control functionality offer a wide range of operation possibilities for the industrial and more sophisticated users. We add an USB port for access to computer to run cyclical operation with programmable voltage, current, period time and cycles.

Features

• Rotary Encoder Control Knob with coarse & fine tuning
• PC interface USB for program runs of up to 20 sets V I ,time set , and 999 cycles.
• Wired analogue remote controls of on off , V, and I
• High RFI immunity & excellent EMI
• Intelligent fan control from zero to full speed
• 3 user presets on unit
• Open circuit Constant current limit
• Isolated ground and active PFC & high power efficiency
• Over load, Over Temperature & Tracking Over Voltage protections
• Remote Programmable via USB to computer
• Application software , command sets and Labview driver.
• Output Voltage: 1-32V
• Output Current: 0-15A

Models	HC-3300-USB
Output
Variable Output Voltage	1-32VDC
Variable Output Current	0-15A
Voltage Regulation
Load (10-100% Load)	≤50mV
Line (170-264VAC Variation)	≤20mV
Current Regulation
Load(10-90% Rated Voltage)	≤100mA
Line(170-264VAC Variation	≤50mA
Ripple & Noise
Ripple & Noise (r.m.s) Voltage	≤5mV
Ripple & Noise (peak-peak) Voltage	≤50mV
Switching Frequency	75-95KHz~
Tracking Over Voltage Protections	O/P 1-5V: set voltage +2V O/P 5-20V: set voltage +3V O/P 20-32V: set voltage +4V
Meter Type & Accuracy
Voltage Meter	3 Digit LED Display ±(0.2% + 3counts)
Current Meter	3 Digit LED Display ±(0.2%+3counts)
Input Voltage	200-240VAC 50-60Hz ~(or on request)
Full Load Input Current	2.4A
Efficiency	≥86.5%
Power Factor Control	Power factor correction >0.95 at optimal load
Cooling Method	Thermostatic Control Fan from Zero to full speed
Protections	Overload, Short Circuit by Constant Current, Output Tracking Over Voltage, Over Temperature
Special Features	3 User defined V & I preset, Analogue Remote control V,Iand output on-off
Preset Cycle Programming	Max. 20 presets of V&I; Max. preset cycle 999
Approvals	CE EMC: EN 55011, 55022 LVD: EN 60950, 61010
Dimensions(WxHxD)	200x90x215mm
Weight	2.6 kg

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Using the HCS Series Power Supplies with Raspberry Pi

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Controlling via Raspberry Pi

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User Manual

HCS-3302-USB User Manual pdf; 1.31MB
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