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SMV-200 200W 12V/24V/48VDC Constant voltage power supply

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  • SMV-200

  • SMUN

SMUN waterproof constant voltage power supply SMV-200 is a relatively excellent power supply product. Here is its introduction:


Basic parameters:
  • Output power: The overall power is 200W, which can meet the use of equipment or scenarios with high power requirements.

  • Output voltage: There are various output voltages to choose from, such as common 12V, 15V, 24V, 48V, etc. The voltage tolerance is ±1.0%, which can provide stable voltage output for loads with different voltage requirements.

  • Output current: The current under different output voltages is different. For example, when the output is 15V, the rated current is 13.3A; when the output is 12V, the rated current is 16.7A, etc. Users can select the appropriate model according to the actual current requirements of the load.

Protection functions:
  • Short circuit protection: When a short circuit fault occurs at the power output end, the power supply will start the short circuit protection mechanism to prevent the power supply from being damaged or causing safety problems due to excessive short circuit current. The short circuit protection mode is hiccup mode and can automatically resume normal operation after the fault is removed.

  • Overload protection: If the load current exceeds 105%-135% of the rated output power of the power supply, the power supply will start overload protection. Also using hiccup mode, it will automatically restart after the load returns to normal, effectively protecting the power supply and load equipment.

  • Overvoltage protection: When the output voltage exceeds 135%-150% of the rated output power, overvoltage protection starts to prevent excessive voltage from causing damage to the load equipment.

  • Overtemperature protection: When the temperature of the internal transistor of the power supply exceeds 150°C, overtemperature protection will start and cut off the output. It will automatically resume work after the temperature returns to normal to ensure that the power supply operates within a safe temperature range.

Other characteristics:
  • Waterproof performance: The waterproof level reaches IP67, with good waterproof and dustproof capabilities. It can be applied to harsh environments such as outdoors and humidity, such as outdoor lighting and landscape engineering scenarios. It can effectively resist the intrusion of moisture and dust and ensure the normal operation and service life of the power supply.

  • Volume and weight: The volume is small, with dimensions of 240*69*43mm and a weight of only 1.4kg. It is easy to install and carry, and can be conveniently used in occasions with limited space.

  • Input voltage range: The input voltage range is 170-264VAC, which is suitable for most mains voltages and has good versatility and compatibility.

  • Efficiency: The power supply efficiency is high, reaching 85% or more, which can reduce energy loss, improve energy utilization efficiency, and reduce operating costs.

  • Certification and warranty: It has passed certifications such as CE, ROHS, and ISO 9001, and the quality is guaranteed; and it provides a 2-year warranty period, making users more confident in using it.


In general, the SMUN waterproof constant voltage power supply SMV-200 has the advantages of moderate power, multiple voltage options, perfect protection functions, good waterproof performance, small size, and high efficiency. It is suitable for various occasions that require power supply stability and waterproof performance.



Model SMV-200-12 SMV-200-15 SMV-200-24 SMV-200-36 SMV-200-48
Output DC voltage 12V 15V 24V 36V 48V
Rated current 16.7A 13.4A 8.4A 5.6A 4.2A
Current range 0-16.7A 0-13.4A 0-8.4A 0-5.6A 0-4.2A
Rated power 150W 150W 150W 150W 150W
Ripple&noise 150mVp-p 150mVp-p 150mVp-p 150mVp-p 180mVp-p
Voltage tolerance ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
Line regulation ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load regulation ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Set up,rise time 200ms,50ms,30ms
Hold up time(Typ.) 30ms/230VAC
Input Voltage range 85~132/170~264VAC or 120~373VDC
Frequency 47 ~ 63Hz
Efficiency 85% 86% 86% 87% 88%
AC current 1.3A/230V
Inrush current Cold start: 60A/230V
Leakage current <3.5mA/240VAC
Protection Overload Rated output power 105%~135% start overload protection
Protection type:hiccup mode,auto-recovery after fault condition is removed
Over voltage Rater output power 135%~150% start over voltage protection
Protection type:Shut down o/p voltage, re-power on to recover
Over temperature When temperature of transistor inner node is over 105℃,start over temperature protection
Protection type:Shut down o/p voltage, re-power on to recover
Environment Working temperature -10℃~+60℃
Working humidity 20-90%RH
Storage temp,humidity -20~+85℃,20%-90%RH
Temp.coefficient ±0.03%℃(0-50℃)
Vibration 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
Safety
&
EMC
Safety standards Compliance to:CE and GB4943.1 safety standards
Withstand voltage I/P-O/P:1.5KVAC 1minute I/P-FG:1.5KVAC 1minute O/P-PG:0.5KVAC 1minute
Isolation resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC emission EN61000-3-2:2014/EN61000-3-3:2013
EMC immunity EN 55032:2015/EN55035:2017/60950-1
Others MTBF ≥327.9K hrs MIL-HDBK-217F(25℃)
Size L240*W69*H43mm
Packing 1.25KG
Note 1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature.
2. Ripple&noise are measured at 20MHz of bandwidth by using a 12 "twisted pair -wire terminated with a 0.1uf and 47uf parallel capacitors.
3. Tolerance:includes set up tolerance,line regulation and load regulation.
4. Derating output is required under low input voltage. Please refer to the derating curve for details.
5. The power supply should be considered as a part of the components in the system. All EMC tests will test the test samples on a metal iron plate with a thickness of 1mm, a length of 360mm * width of 360mm.



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