EPP-300-15

**- EPP 300  series** 

300W Single Output with PFC Function 

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**User’s Manual** 

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■ **** ‧  https://www.meanwell.com/serviceGTIN.aspx ‧‧ BauarSicherheitbeegelodwacmat geprufto ges g **SPECIFICATION** ~~OO~~ qe A. **UL62368-1** ~~IC~~ **BS EN/EN62368-1** www.ID 2000000000tuv.com **TPTC004** BC **IEC62368-1** eX **MODEL EPP-300-12 EPP-300-15 EPP-300-24 EPP-300-27 EPP-300-48** ~~Ge O~~ O ~~a~~ **DC VOLTAGE** 12V ~~GO~~ 15V 24V 27V 48V ~~a~~ **RATED CURRENT (20.5CFM)** 25A ~~GG~~ 20A 12.5A 11.12A 6.25A ~~a~~ **CURRENT RANGE (convection)** 0 ~ 16.67A ~~GC~~ 0 ~ 13.33A 0 ~ 8.33A ~~GG~~ 0 ~ 7.4A 0 ~ 4.17A ~~GO~~ **CURRENT RANGE (20.5CFM)** 0 ~ 25A 0 ~ 20A 0 ~ 12.5A 0 ~ 11.12A 0 ~ 6.25A ~~a~~ **RATED POWER (convection)** 200W ~~GG~~ 200W ~~CG~~ 199.9W 199.8W 200.2W **RATED POWER (20.5CFM)** 300W 300W 300W 300.24W 300W **OUTPUT** Ga **RIPPLE & NOISE (max.)  Note.2** 120mVp-p ~~GG~~ 120mVp-p 150mVp-p 200mVp-p 250mVp-p ~~a~~ **VOLTAGE ADJ. RANGE** Main output:11.4 ~ 12.6V ~~GG~~ Main output:14.25 ~ 15.75V Main output:22.8 ~ 25.2V Main output:25.65 ~ 28.35V Main output:45.6 ~ 50.4V ~~eC~~ **VOLTAGE TOLERANCE  Note.3** ±3.0% ±3.0% ±2.0% ±2.0% ±2.0% ~~a~~ **LINE REGULATION** ±0.5% ~~GG~~ ±0.5% CG ±0.5% ~~GOO~~ ±0.5% ±0.5% ~~GC~~ **LOAD REGULATION** ±1.0% ±1.0% ±1.0% GG ±1.0% ±1.0% a **SETUP, RISE TIME** 2500ms, 30ms/230VAC           3000ms, 30ms/115VAC at full load ~~======~~ a **HOLD UP TIME (Typ.)** 13ms/230VAC/115VAC at full load **VOLTAGE RANGE          Note.5** 90 ~ 264VAC          127 ~ 370VDC es ~~a~~ **FREQUENCY RANGE** 47 ~ 63Hz ~~a~~ **POWER FACTOR (Typ.)** PF>0.93/230VAC          PF>0.98/115VAC at full load **INPUT** ~~GG~~ **EFFICIENCY (Typ.)** 90% 90% 92.5% 93% 93% ~~a~~ **AC CURRENT (Typ.)** 3.5A/115VAC          1.8A/230VAC ~~CG~~ a **INRUSH CURRENT (Typ.)** COLD START 40A/115VAC          80A/230VAC **LEAKAGE CURRENT** <2mA/240VAC ~~SSS~~ 105 ~ 135% rated output power **OVERLOAD** —— ~~|~~ Protection type : Hiccup mode, recovers automatically after fault condition is removed ~~—————e a~~ 13.5 ~ 15V 16.2 ~ 18.5V 26 ~ 30V 29.5 ~ 33.5V 52 ~ 59.5V **OVER VOLTAGE** Protection type : Shut down o/p voltage, re-power on to recover **PROTECTION** ssCn 115℃±5℃  (TSW1) detect on heatsink of power transistor T7NHamN}sqH— PC 115±5℃ (12V,15V),100±5℃ (24V,27V,48V)  (TSW2) detect on heatsink of output diode **OVER TEMPERATURE** ~~|~~ Protection type :  (TSW1)Shut down o/p voltage, recovers automatically after temperature goes down Protection type : (TSW2)Shut down o/p voltage, re-power on to recover ~~——————~~ **5V STANDBY** 5VSB : 5V@0.6A without fan, 1A with fan 20.5CFM ; tolerance ± 2%, ripple : 150mVp-p(max.) **FUNCTION** a **AUXILIARY POWER (AUX)** 12V@0.5A for driving a fan ; tolerance -15% ~ +10% at main output 20% rated current (20.5CFM) a **PS-ON INPUT SIGNAL** Power on: PS-ON = "Hi" or " > 2 ~ 5V" ;  Power off: PS-ON = "Low" or " < 0 ~ 0.5V" ~~re~~ a **POWER GOOD / POWER FAIL** 500ms>PG>10ms ; The TTL signal goes high with 10ms to 500ms delay after power set up ; The TTL signal goes low at least 1ms before Vo below 90% of rated value **WORKING TEMP.** -30 ~ +70℃   (Refer to "Derating Curve") ~~a~~ **WORKING HUMIDITY** 20 ~ 90% RH non-condensing ~~a~~ **STORAGE TEMP., HUMIDITY** -40 ~ +85℃ , 10 ~ 95% RH **ENVIRONMENT** ~~a~~ **TEMP. COEFFICIENT** ±0.03%/℃  (0 ~ 50℃ ) ~~Ga~~ **OPERATING ALTITUDE Note.7** 5000 meters ~~Sp~~ a **VIBRATION** 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes a **SAFETY STANDARDS** UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved **SAFETY &** a **WITHSTAND VOLTAGE** I/P-O/P:3KVAC     I/P-FG:2KVAC     O/P-FG:0.5KVAC **EMC** a **ISOLATION RESISTANCE** I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH **(Note 4) EMC EMISSION** Compliance to BS EN/EN55032 (CISPR32),Conduction Class B,Radiation Class B;BS EN/EN61000-3-2,3;EAC TP TC 020 — ~~EEEE——————————~~ a **EMC IMMUNITY** Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN60601-1-2, EAC TP TC 020 a **MTBF** 1490.1K hrs min.      Telcordia SR-332 (Bellcore) ;            160.3K hrs min.      MIL-HDBK-217F (25℃) **OTHERS DIMENSION** 127*76.2*35mm (L*W*H) ~~eea~~ **PACKING** 0.37 Kg;   36pcs/14.3Kg/0.96CUFT; ℃ **NOTE**     (as available on http://www.meanwell.com) 

-   ℃℃ ※：https://www.meanwell.com/serviceDisclaimer.aspx 

_File Name:EPP-300-SPEC   2022-09-20_ 

## 300W Single Output with PFC Function 

## **- EPP 300  series** 

**==> picture [511 x 702] intentionally omitted <==**

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Mechanical Specification  Unit:mm<br>127 AC Input Connector (CN1) : JST B5P-VH or equivalent<br>5.7 115.6 Pin No. Assignment Mating Housing Terminal<br>5 117 1 FG<br>4 2 2,4 No Pin JST VHR JST SVH-21T-P1.1<br>CN100 3 AC/L or equivalent or equivalent<br>SVR1 3 1 5 AC/N<br>CN952 CN951<br>LED 2 1 4 23 1 DC Output Connector (CN2,CN3)<br>Pin No. Assignment Output Terminals<br>FS1 HS1 HS2 CN2 CN2 -V M3.5 Pan HD screw in 2 positions<br>54 CN3 +V Torque to 8 lbs-in(90cNm)max.<br>3<br>2 Function Connector(CN100):HRS DF11-4DP-2DS or equivalent<br>1 CN3 Pin No. Status Mating Housing Terminal<br>1 -S<br>L3<br>2 +S HRS DF11-4DS HRS DF11-**SC<br>3 DC COM or equivalent or equivalent<br>: Grounding required directionAir flow 4 PG<br>The grounding of the system<br> level unit has to connect with FAN 20.5CFM  Function Connector(CN951):HRS DF11-4DP-2DS or equivalent<br> Pin No.1 on CN1 of EPP-300<br> so as to pass EMI 56 Pin No. Status Mating Housing Terminal<br>1 5VSB<br>HRS DF11-4DS HRS DF11-**SC<br>2,4 DC COM<br>or equivalent or equivalent<br>3 PS-ON<br>FAN Connector(CN952) :  JST S2B-XH or equivalent<br>Pin No. Assignment Mating Housing Terminal<br>1 DC COM JST XHP JST SXH-001T-P0.6<br>2 +12V or equivalent or equivalent<br><br>Block Diagram<br>+5VSB PFC fosc : 65KHz<br>DETECTION PWM fosc : 70KHz<br>CIRCUIT<br>POWER SWITCHING RECTIFIERS& +5VSB<br>PWM CONTROL FILTER<br>RECTIFIERS<br>& +12V AUX<br>FILTER<br>+S<br>EMI RECTIFIERS POWER RECTIFIERS +V<br>I/P & &<br>FILTER SWITCHING -V<br>PFC FILTER<br>-S<br>PG PG<br>FG DETECTION<br>CIRCUIT<br>O.L.P. CONTROL<br>O.V.P.<br>PS/ON PS-ON<br>CONTROL<br>Derating Curve Output Derating VS Input Voltage<br>100<br>300<br>With 20.5CFM Fan<br>90<br>200<br>80<br>150 115VAC Convection  70<br>230VAC Convection<br>60<br>100<br>50<br>50<br>40<br>-30 0 10 20 30 40 50 60 70 (HORIZONTAL) 90 95 100 115 120 140 160 180 200 220 240 264<br>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (VAC) 60Hz<br>4-ψ<br>3.2<br>.75 5<br>76.2 64.8 66.2<br>5c<br>m<br>35<br>3 max.<br>LOAD (W) LOAD (%)<br>**----- End of picture text -----**<br>


_File Name:EPP-300-SPEC   2022-09-20_