Product_description: ['<b>Features</b><br>1U low profile (RSP-2000)<br>Universal AC input / Full range (RSP-2000) AC input 180~264VAC only (RSP-2400/3000)<br>Built-in active PFC function<br>Protections:Short circuit / Overload / Over voltage / Over temperature / Fan alarm (RSP-2400/3000)<br>Forced air cooling by built-in DC fan<br>High power density up to 21.4W/in? (RSP-2000)<br>Vo can be trimmed by external control signal<br>Built-in current sharing up to 4 units (RSP-2000) or 3 units (RSP-2400/3000)<br>Built-in remote sense and ON/OFF control<br>Built-in auxiliary power<br>DC OK signal (RSP-2000)<br>Alarm signal output<br>5 years warranty', '<p><b>Features:</b></p> <p>Universal AC input / Full range</p> <p>Built-in active PFC function</p> <p>Protections: Short circuit / Overload / Over voltage / Over temperature</p> <p>Forced air cooling by built-in DC fan</p> <p>Vo can be trimmed by external resistor or external control signal</p> <p>Built-in current sharing</p> <p>Built-in remote sense and ON/OFF control</p> <p>High power density up to 21.4W/in³</p> <p>DC OK signal</p> <p>Built-in auxiliary power</p> <p>Alarm signal output</p> <p>5 years warranty</p> <p><b>General Specification (Please refer to images below for detailed datasheet)</b></p> <p>AC input voltage range:90~264VAC; 127~370VDC</p> <p>AC inrush current (max.):Cold start, 50A at 230VAC</p> <p>DC adjustment range:±10% rated output voltage</p> <p>Overload protection Range:105%~125%</p> <p>Overload protection Type:Constant current limiting, shut off after 5 sec., re-power on to recover</p> <p>Over voltage protection Range:120%~145%</p> <p>Over voltage protection Type:Shut down O/P voltage, re-power on to recover</p> <p>Withstand voltage:I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC</p> <p>Working temperature:-35~+70°C</p> <p>Safety standards:UL60950-1, TUV EN60950-1 approved</p> <p>EMC standards:EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61000-6-2</p> <p>Connection Input:3P/10mm pitch terminal block with cover</p> <p>Connection Output:Copper pillars</p> <p>Dimension (LxWxH):295x127x41</p> <p>Case No.:952D</p> <p>Packing:1.95kg; 6pcs / 12.7kg / 1.15CUFT</p>', 'This item will ship RSP-2000-48*1pcs,enjoy shopping and best wishes!', 'Welcome,you can buy all of the MEAN WELL power supplies in <strong>Power home</strong>.<br /> <br /> We are MEAN WELL agents,there are more than 5000 kinds of products in stock,ensure rapid delivery,price advantage,if you are business customer or purchase <strong>more than 20 pcs</strong>,please contact us for a more favorable price!<br /> <br /> Note:too cheap products may be imitation or defective products,usually a few months later may be broken,the original product can be used for 5 years or more,the power will not burn the equipment,this is the real bargain!'] (Page 1)