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100W Switching Mode Triple Output Power Supply

NTP-5531
Feature
100W models
NTP-5521 NTP-5531 NTP-5561
1-20V, 0.25-5A 1-36V, 0.25-3A 1-60V, 0.25-1.6A

1 x variable output
2 x isolated fixed outputs
4 Digit Display with 10mV & 10mA resolution
Compact slim tower housing
Output On-Off & Key Lock Buttons
Universal AC input
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This series of 100W Switching Mode Power Supplies with Current Limiting Control, is designed with the objectives of high accuracy, compactness and easy portability. The use of digital power techniques results in capabilities and performance levels at the power supply that are not possible with analog techniques. Digital power techniques can control the turn-on slew rate of the power MOSFET in response to the output load thus further reducing EMI 4 digit display LCD of voltage and current for high precision. The slim tower housing makes it ideal for tight work bench. It is light and conveniently portable with a collapsible handle. The large and illuminated LCD display provides clear and sharp readings even under dim light. The output power on off switch allows safe and handy operations. The Tracking OVP (Output Over Voltage Protection) ensures a better and tighter protection to voltage sensitive loads. It has good line and load regulations, high efficiency and low ripple & noise that are typical of advanced switching mode power supply. It meets the CE safety standards of EN-61010 for laboratory grade power supply and respective EMC standards.

  • Open circuit current limiting setting capability
  • Automatic Cross over CV and CC mode
  • Illuminated LCD indications of A, V, Output On-OFF, CC & CV.
  • 4 digit displays of Volt and Amp meters for main output
  • Two auxiliary fixed: 12VDC & 3.3V/5VDC selectable output
  • 2 digit displays of Amp meters for auxiliary fixed outputs
  • Coarse & Fine Voltage and Current controls
  • Compact slim tower housing
  • Collapsible handle
  • Output power on off switch at front panel
  • Natural Convection
  • Tracking OVP (output over voltage protection), Short circuit, overload and over temperature protections.
  • Universal input with active PFC
  • Good line, load regulations and low ripple and noise
  • Rotary encoder control
  • CE approvals
Type
Switching Mode
Input Voltage
90 - 264VAC 50/60Hz~
Rated output power
100W
Number of output
3
Output Voltage range
1-36VDC
Output Current range
0.25-3A
Voltage load regulation
≤70mV
Current load regulation
≤50mA
Voltage line regulation
≤25mV
Current line regulation
≤20mA
Output ripple and noise
≤5mV
Voltage Setting Resolution
10mV
Voltage meter digit and accuracy
4 Digit LCD Display (+5counts ≤5V) (±0.2% +5counts >5V)
Current Set Resolution
10mA
Current meter digit and accuracy
4 Digit LCD Display ±(0.5% +5counts for range I≤1A) ±(0.5% +3counts for range I>1A)
Extra output Voltage
5VDC/3.3VDC (selectable) , 12VDC
Auto-range (con)
No
Constant Current mode
Yes
Remote programing
No
Connection type
N/A
Preset program
No
Internal program
No
Commend Set
N/A
Optimal Efficiency
≥80.5%
Cooling Method
Natural Convection
Protections
Short Circuit, Overload, Over Temperature, Tracking OVP
Floating ground
Yes
Approvals
CE EMC: EN 55011 LVD: EN 61010
Dimensions (WxHxD)
70x155x250mm
Weight
2.0kg
Document
NTP-5000 series catalogue
1.0
English
04/10/2018
NTP-5521/5531/5561 user manual
Rev.0
English
01/11/2015
Video
Language

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