300W 2"x4" AC-DC 開放式電源供應器
MPI-S300 系列
風扇冷卻下提供 300W，自然對流下提供 180W，滿足多樣化的散熱需求
具備 2"x4" (50.8 x 101.6 mm) 緊湊尺寸和低高度設計，是空間受限 ITE 系統的理想選擇
實現高效率 (高達 92%)，並擁有業界領先的超低空載功耗 (<0.1W)，確保最大化的能源節省
全面合規認證：通過 IEC/UL 62368-1 ITE 安全標準。符合 EMI CISPR/FCC Class B 以及進階 PFC 要求 (EN 61000-3-2 Class D / EN 61000-3-3)
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MODEL SELECTION TABLE |
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Model Number |
Wattage (Convection cooled/ Force cooled) |
Output Voltage |
Output Current (Convection cooled) |
Output Current (Force cooled) |
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MPI-S303 |
180 W / 300 W |
+12 V |
15 A |
25 A |
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Item |
Conditions |
Min |
Typ |
Max |
Unit |
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Input Voltage |
Continuous input range |
85 |
115/230 |
264 |
VAC |
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Input Frequency |
AC input |
47 |
50/60 |
63 |
Hz |
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Input Current |
Nominal AC Input Voltage (115VAC) |
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3.5 |
A |
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Inrush Current |
Nominal AC Input Voltage (115VAC/230VAC), one cycle at 25°C cold start |
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|
60/120 |
A |
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No-load input Power |
Nominal AC Input Voltage (115VAC/230VAC) |
|
0.1 |
|
W |
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Switching Frequency |
Frequency conversion |
|
72 |
|
KHZ |
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Input Protection |
One non-user serviceable internally located AC input line fuse. Fuse：5A / 250VAC * 1pcs |
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OUTPUT |
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Item |
Conditions |
Min |
Typ |
Max |
Unit |
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Output Voltage |
|
|
+12V |
|
DC |
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Output Current |
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|
25 |
|
A |
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Efficiency |
At input 230VAC, above 1hr. warm up (at 180W/ 300W) |
|
94/ 92 |
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% |
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Initial Set Accuracy |
Initial setting accuracy is adjusted at input 115VAC and output at 60% rated load* |
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±1.0 |
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% |
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Minimum Load |
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0 |
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A |
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Hold Up Time |
Nominal AC Input Voltage (at 180W/ 300W) |
16/ 10 |
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mS |
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xLine Regulation |
Measured at rated load with ±10% change in input voltage 115VAC |
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±1.0 |
% |
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Load Regulation |
Measured from 60% to 100% rated load and from 60% to 20% rated load (60% ±40% rated load) |
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±1.0 |
% |
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Ripple & Noise |
Measured at rated load by a 20MHz bandwidth-limited oscilloscope and each output is connected with a 10μF |
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|
120 |
mV |
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Start Up Delay |
Time required for initial output voltage stabilization |
|
1 |
3 |
Sec |
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Leakage Current |
At input 264VAC, 63Hz, rated load |
|
|
1 |
mA |
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Overvoltage Protection |
For some reason the power supply fails to control itself, the build-in over voltage protection circuit will auto recovery the outputs to prevent damaging external circuits, the trigger point is around 120%~150% of output voltage |
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Short Circuit Protection |
Fully protected against output overload and short circuits. Automatic recovery upon overload condition |
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*Note: The rated load is 300W force cooled |
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ENVIRONMENTAL |
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Item |
Conditions |
Min |
Typ |
Max |
Unit |
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Operating Temperature |
See the following performance curves for the detail |
-20 |
+50 |
+80 |
°C |
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Storage Temperature |
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-40 |
|
+85 |
°C |
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Relative Humidity |
Non-condensing |
5 |
|
95 |
%RH |
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Cooling |
Forced-cooled when 181W~300W |
23.5 |
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CFM |
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Operating |
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|
5000 |
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m |
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EMC & EMISSIONS |
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Item |
Conditions |
Standard |
Class |
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Conducted |
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EN 55022 / EN 55032 CISPR 22 & FCC Part 15 |
B |
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Radiated |
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EN 55022 / EN 55032 CISPR 22 & FCC Part 15 |
B |
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Harmonic Current |
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EN 61000-3-2 |
D |
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Voltage Flicker |
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EN 61000-3-3 |
B |
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EMC & IMMUNITY |
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Item |
Conditions |
Standard |
Test Level |
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ESD |
±8KV air discharge, ±6KV contact discharge |
IEC 61000-4-2 |
A |
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Radiated |
10V/m |
IEC 61000-4-3 |
A |
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EFT |
±2KV Line & PE |
IEC 61000-4-4 |
A |
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Surges |
L-N:±1KV, L/N-PE:±2KV |
IEC 61000-4-5 |
A |
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Conducted |
10V |
IEC 61000-4-6 |
A |
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Power Magnetic |
10A/m |
IEC 61000-4-8 |
A |
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Dips and Interruptions |
DIP: >95%, 0.5 cycle DIP: 30%, 25 cycles (Note 2) DIP: 60%, 5 cycles (Note 2) INT: >95%, 250 cycles |
IEC 61000-4-11 |
A A / B A / B B |
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Note: 1. As a build-in type power supply, the power supply needs to be installed in a suitable enclosure to pass the EMI/EMC tests. The final assembly has to comply with the valid EMI/EMC and safety. 2. The test result of input 240Vac / 100Vac is criteria A / B. 3. The mounting holes (FG) should be interconnected and routed through the customer's metal base plate to a safe ground to comply with EMI requirements. |
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SAFETY |
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Item |
Conditions |
Min |
Typ |
Max |
Unit |
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Isolation |
IP to OP |
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3000 |
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VAC |
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IP to GND |
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1800 |
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VAC |
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Agency |
Conditions |
standard |
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TUV |
Design to meet
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EN 62368-1 2nd,3rd Edition |
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CB |
IEC 62368-1, 3rd Edition |
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UL/cUL |
UL 62368-1, 3rd Edition, CAN / CSA C22.2 No. 62368-1:19,3rdEdition |
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MODEL SELECTION TABLE |
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Model Number |
Wattage (Convection cooled/ Force cooled) |
Output Voltage |
Output Current (Convection cooled) |
Output Current (Force cooled) |
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MPI-S303 |
180 W / 300 W |
+12 V |
15 A |
25 A |
MPI-S303 – 12V Single Output Power Supply
The MPI-S303 delivers reliable 12V output with a maximum power of 180W under convection cooling and up to 300W with force cooling. It provides 15A output current in convection mode and 25A with force cooling, making it an ideal solution for applications requiring stable high-current performance in a compact footprint.
ABES MPI300 系列开放式 AC-DC 电源可在紧凑的 2×4 英寸 (50.8 x 101.6 mm) 占位空间内，于风扇冷却下提供高达 300W，在自然冷却下提供 180W，是空间受限的工业和嵌入式系统的理想选择。
凭借高达 92% 的效率和超低空载输入功率 (低于 0.1W)，MPI300 系列确保最大的能源节省和优化的散热性能。
该产品专为全球合规而设计，符合 IEC/UL 62368-1 ITE 安全标准和 EMI CISPR/FCC Class B 要求。其有源功率因数校正 (PFC) 符合 EN 61000-3-2 Class D 和 EN 61000-3-3，确保稳定可靠的运行。
MPI300 系列是工业自动化、测试测量设备、IPC 和电信系统的理想选择，是一款适用于严苛应用的紧凑、高效且安全的电源解决方案
