- Brand Name: makerele
- Output Power: 1 – 50W
- Output Type: Triple
- Model Number: T-30B
- Output Frequency: 47~63Hz
- is_customized: Yes
- Output Current: 3A 1A 0.5A
- Input Voltage: 85-132 VAC/170-264VAC
- DC Voltage: 5V 12V -12V
- Rated Power: 30W
- AC Current: 0.8A/115 V0.45A/ 230 V
- Voltage Tolerance: 2% +2%,-6% 6%
- Over Load: 105%-150%
- Inrush Current: Cold start 18A/115V36A/230V
- Safety Standard: Design refer to UL 1012
- Efficiency: 70%(SKT-30A); 72%(SKT-30B)
<li class="property-item" data-attr="" data-title=" Leakage Current: <0.75mA/240VAC
Please make sure the input voltage, output voltage and current in item specs when placing orders. Or we’ll arrange the one as the item specs says.
CH1 CH2 CH3 CH1 CH2 CH3
DC Voltage 5V 12V -5V 5V 12V -12V
Voltage Tolerance 2% +2%,-6% +2%,-10% 2% +2%,-6% 6%
Rated Current 3A 1A 0.5A 3A 1A 0.5A
Current Range 0.5-3A 0.1-1A 0.1-0.5A 0.5-3A 0.1-1A 0.1-0.5A
Rated Power 30W 30W 30W 33W 33W 33W
Ripple & Noise 50 mVp-p 100 mVp-p 50 mVp-p 50 mVp-p 100 mVp-p 100 mVp-p
DC Adjustment Range CH1: -5%,+10%
Setup,Rise,Hold Time 200ms,100ms,30ms at full load
Voltage Range 85~132 VAC/170~264VAC47~63 Hz; selected by switch40~370VDC
AC Current 0.8A/115 V0.45A/ 230 V
Efficiency 70%(SKT-30A); 72%(SKT-30B)
Inrush Current Cold start 18A/115V36A/230V
Leakage Current <0.75mA/240VAC
Over Load 105%~150%
Protection type: Fold back current limiting, recovers automatically after fault condition is removed
Working Temp., Humidity -10C~+60C;20%~90 %RH
Storage Temp., Humidity -20C~+85C;10%~95 %RH
Vibration 10~500Hz,2G 10min./1cycle, period for 60min, each along X, Y, Z axes
Withstand Voltage I/P-O/P:1.5KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Safety Standard Design refer to UL 1012
EMC Standard Design refer to FCC Part15 J Conduction Class A
1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25C of ambient temperature.
2.Ripple & noise are measured at 20MHz of bandwidth by using a 12twisted pair-wire terminated with a 0.1 &47
3.Tolerance: includes set up tolerance, line regulation and load regulation
MingWei switching power supply factory is a set design, development, production in one of the high-tech professional manufacturers, the region is the first company to introduce Taiwan manufacturer of switch power supply technology, building in May 2001.
- Custom Product Design
- Profession in export service from Maker Electric
- High quality Product, Affordable Price
Notes on choosing a switching power supply?
To increase the reliability of the S.P.S., we suggest users choose a unit that has a rating of 30% more power than actual need. For example, if the system needs a 100W source, we suggest that users choose a S.P.S. with 130W of output power or more. By doing this, you can effectively boost the reliability of the S.P.S. in your system.Make sure that the model qualifies for the safety standards and EMC regulations you need.
- What are switching power supplies?
- Switching power supplies input a commercial AC power supply (such as 110 VAC or 220 VAC), uses a high-speed semiconductor switching process to convert the input to high-frequency electric power, and yields a direct current (such as 24 VDC).
What about production process of switching power supply?
Maker Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing – The world-famous city for low-voltage electric apparatus.We owns followed subsidiary corporations: