NSD15-S_11

15W DC-DC Regulated Single Output Features : Wide 4:1 DC input range NSD15-S Protections: Short circuit / Overload / Over voltage 1500VDC I/O isolation Built-in EMI filter Cooling by free air convection Output voltage trimming function Built-in remote ON-OFF control 100% full load burn-in test Low cost High reliability 2 years warranty series SPECIFICATION MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT CAPACITIVE LOAD (max.) VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION TRIM OUTPUT (Typ.) RATED DC INPUT VOLTAGE RANGE EFFICIENCY (Typ.) DC CURRENT SHUTDOWN IDLE CURRENT OVERLOAD NSD15-12S3 3.3V 3.75A 0.18 ~ 3.75A 12.37W 3300uF 75mVp-p(25% ~ 100% load) 2.0% 1.0% at 10% ~ 100% load 1.0% at 10% ~ 100% load +10% 12VDC 9.4 ~ 36VDC 73% 1.8A/12VDC 20mA 5.0% 5.0% 3.0% +10% 48VDC 18 ~ 72VDC 77% 0.4A/48VDC 5.0% 5.0% 3.0% NSD15-12S5 5V 3A 0.15 ~ 3A 15W NSD15-12S12 12V 1.25A 0.06 ~ 1.25A 15W NSD15-12S15 15V 1A 0.05 ~ 1A 15W NSD15-48S3 3.3V 3.75A 0.18 ~ 3.75A 12.37W NSD15-48S5 5V 3A 0.15 ~ 3A 15W NSD15-48S12 12V 1.25A 0.06 ~ 1.25A 15W NSD15-48S15 15V 1A 0.05 ~ 1A 15W RIPPLE & NOISE (max.) Note.2 100mVp-p(25% ~ 100% load) for 3.3V only INPUT 77% 81% 81% 81% 84% 85% Above 105% rated output power Protection type : Over power limiting, recovers automatically after fault condition is removed PROTECTION 5.8 ~ 6.93V 5.8 ~ 7.5V 13.8 ~ 18V 17.25 ~ 22.5V 5.61 ~ 6.93V 5.5 ~ 7.5V OVER VOLTAGE(CLAMP) SHORT CIRCUIT Note.4 Recovers automatically after fault condition is removed Logic "1" or open circuit : ON Logic "0" or short to PIN2 : OFF FUNCTION ON/OFF CONTROL -25 ~ +70 WORKING TEMP. ENVIRONMENT WORKING HUMIDITY STORAGE TEMP., HUMIDITY 0% ~ 95% RH max. -40 ~ +85 , 0 ~ 95% RH 0.03%/ (0~50 UL60950-1 approved, Design refer to TUV EN60950-1 I/P-O/P:1.5KVDC I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Class B Compliance to EN61000-4-2,3,4,6,8; EN55024, light industry level, criteria A 1734K hrs min. MIL-HDBK-217F (25 ) 50.8*38.1*9.82mm (2"*1.5"*0.387") (L*W*H) 0.03Kg; 180pcs/6.4Kg/0.97CUFT 13.8 ~ 18V 17.25 ~ 22.5V TEMP. COEFFICIENT SAFETY STANDARDS SAFETY & ISOLATION VOLTAGE ISOLATION RESISTANCE EMC (Note 5) EMI CONDUCTION & RADIATION EMS IMMUNITY MTBF OTHERS NOTE DIMENSION PACKING 1. All parameters NOT specially mentioned are measured at 12, 48VDC 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 & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Short circuit no more than 60 seconds. 5. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com) 6. Derating to 80% load is needed for NSD15-48S series at 18Vdc input voltage. Full output wattage can be acquired when the input voltage is higher than 20Vdc. 7. EMC filter suggestion: 80uH + Vin 680uF + PSU + Vo - File Name:NSD15-S-SPEC 2011-03-09 15W DC-DC Regulated Single Output Mechanical Specification 50.8[2] NSD15-S 5.84[0.23] series Unit:mm[inch] 13.33[0.525] 1.8[0.071] 1[0.039] 5.08[0.2] 6 1 +VIN 2 -VIN -VOUT 4 CONTROL TRIM 8 7 6.35[0.25] 50.8 [2] P in No. Assignment Pin No. 1 2 3,5 4 Assignment +VIN -VIN No Pin CONTROL Pin No. 6 7 8 Assignment +VOUT -VOUT TRIM Block Diagram EMI FILTER POWER SWITCHING RECTIFIERS & FILTER 3.81[0.15] 45.72 [1.8] 10.16[0.4] 10.16[0.4] +VOUT 38.1[1.5] 10.16[0.4] 9.82[0.387] fosc : 400KHz +VOUT -VOUT I/P O.L.P. C TRL PWM CONTROL DETECTION CIRCUIT TRIM O.V.P. Derating Curve ON/OFF Control & Output Trim 1 +VIN +VOUT 6 LOAD 2 7 -VIN -VOUT 0 ~ 100K 4 C TRL TRIM 8 UP DOWN TRIMPOT 0 ~ 100K 100 80 75 60 LOAD (%) 40 CONTROL INPUT.....................................PIN4 20 CONTROL COMMON................................PIN2 LOGIC COMPATIBILITY......CMOS OR OPEN COLLECTOR TTL -25 0 10 20 30 40 50 60 70 (HORIZONTAL) CONTROL VOLTAGE ON............+5.5VDC min OR OPEN CIRCUIT OFF......+2.5VDC max. OR SHORT TO PIN2 AMBIENT TEMPERATURE ( ) File Name:NSD15-S-SPEC 2011-03-09