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| 30W DC-DC Single Output Features : Wide 2:1 DC input range In/out capacitance1000pF SDM30 Protections: Short circuit / Overload / Over voltage 1000VDC I/O isolation for D/D Cooling by free air convection Built-in remote ON-OFF control 100% full load burn-in test Fixed switching frequency at 225KHz Lost cost High reliability 1 year warranty series SPECIFICATION MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION TRIM OUTPUT RATED DC INPUT INPUT VOLTAGE RANGE EFFICIENCY (Typ.) DC CURRENT IDLE CURRENT OVERLOAD PROTECTION OVER VOLTAGE SHORT CIRCUIT FUNCTION ON/OFF CONTROL WORKING TEMP. ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT SAFETY STANDARDS ISOLATION VOLTAGE SAFETY & ISOLATION RESISTANCE EMC (Note 6) SDM30-12S3 3.3V 5A 0 ~ 5A 16.5W 3.0% 1.0% 1.0% SDM30-24S3 SDM30-48S3 SDM30-12S5 5V 5A 0 ~ 5A 25W 75mVp-p 2.0% max. 1.0% 1.0% SDM30-24S5 SDM30-48S5 RIPPLE & NOISE (max.) Note.2 75mVp-p 13%(Typ.) output voltage 12S: 12VDC 24S: 24VDC 48S: 48VDC 12S: 9.2 ~ 18VDC 24S: 18~ 36VDC 48S: 36~ 72VDC 77% 79% 80% 12S:3.6A 12S:35mA 24S:2A 48S:1A 24S/48S:30mA 10%(Typ.) output voltage 77% 79% 80% Above 105% rated output power Protection type : Over power limiting, recovers automatically after fault condition is removed 3.8 ~ 4.95V Protection type : Shut off o/p voltage, clamping by zener diode Protection type : Constant current limiting, recovers automatically after fault condition is removed Logic "1" or open: power on Logic "0" short to Vin-: power off -25 ~ +85 -25 ~ +85 (Refer to output load derating curve) , 0 ~ 95% RH 5.75 ~ 7.5V 0.03%/ (0~50 Design refer to LVD I/P-O/P:1KVDC I/P-O/P:100M Ohms/500VDC OTHERS EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B Compliance to EN61000-2,3,4,6,8; ENV50204, EN55024, light industry level, criteria A EMS IMMUNITY MTBF 322.4K hrs min. MIL-HDBK-217F (25 ) DIMENSION 50.8*50.8*16mm (2"*2"*0.63") (L*W*H) 0.1Kg; 150pcs/15.8Kg/0.97CUFT PACKING 1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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 not more than 60 second. 5. DC source wires 5cm, an input external al capacitor 47 ~ 100uF is required. 6. 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. NOTE File Name:SDM30-SPEC 2007-05-24 30W DC-DC Single Output Features : Wide 2:1 DC input range In/out capacitance1000pF SDM30 Protections: Short circuit / Overload/ Over voltage 1000VDC I/O isolation for D/D Cooling by free air convection Built-in remote ON-OFF control 100% full load burn-in test Fixed switching frequency at 225KHz Lost cost High reliability 1 year warranty series SPECIFICATION MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION TRIM OUTPUT RATED DC INPUT VOLTAGE RANGE EFFICIENCY (Typ.) DC CURRENT IDLE CURRENT OVERLOAD PROTECTION OVER VOLTAGE SHORT CIRCUIT ON/OFF CONTROL SDM30-12S12 12V 2.1A 0 ~ 2.1A 25.2W 2.0% max. 1.0% 1.0% 10%(Typ.) output voltage 12S: 12VDC 24S: 24VDC 48S: 48VDC 12S: 9.2 ~ 18VDC 24S: 18~ 36VDC 48S: 36~ 72VDC 80% 82% 84% 12S:3.6A 12S:35mA 24S:2A 48S:1A 24S/48S:30mA 2.5A 0 ~ 2.5A 30W SDM30-24S12 SDM30-48S12 SDM30-12S15 15V 1.7A 0 ~ 1.7A 25.5W 100mVp-p 2.0% max. 1.0% 1.0% 2A 0 ~ 2A 30W SDM30-24S15 SDM30-48S15 RIPPLE & NOISE (max.) Note.2 100mVp-p INPUT 80% 83% 85% Above 105% rated output power Protection type : Over power limiting, recovers automatically after fault condition is removed 13.8 ~ 18V 17.25 ~ 22.5V Protection type : Shut off o/p voltage, clamping by zener diode Protection type : Constant current limiting, recovers automatically after fault condition is removed Logic "1" or open: power on Logic "0" short to Vin-: power off -25 ~ +85 -25 ~ +85 (Refer to output load derating curve) , 0 ~ 95% RH FUNCTION WORKING TEMP. ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT SAFETY STANDARDS SAFETY & ISOLATION VOLTAGE ISOLATION RESISTANCE EMC (Note 6) 0.03%/ (0~50 Design refer to LVD I/P-O/P:1KVDC I/P-O/P:100M Ohms/500VDC OTHERS EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B Compliance to EN61000-2,3,4,6,8; ENV50204, EN55024, light industry level, criteria A EMS IMMUNITY MTBF 322.4K hrs min. MIL-HDBK-217F (25 ) DIMENSION 50.8*50.8*16mm (2"*2"*0.63") (L*W*H) 0.1Kg; 150pcs/15.8Kg/0.97CUFT PACKING 1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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 not more than 60 second. 5. DC source wires 5cm, an input external al capacitor 47 ~ 100uF is required. 6. 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. NOTE File Name:SDM30-SPEC 2007-05-24 30W DC-DC Single Output Mechanical Specification 50.8 5.08 5.08 5.08 22.86 16 SDM30 Case No. SDM-30 series Unit:mm 2.54 4 3 2 1 DIA 1mm 45.72 BOTTOM VIEW 8 7 6 5 10.16 10.16 10.16 10.16 4.8(typ) Pin No. Assignment Pin No. 1 2 3,5 4 Assignment +Vin -Vin No pin Control ON/OFF Pin No. Assignment +Vout 6 -Vout 7 Trim 8 Block Diagram EMI FILTER POWER SWITCHING RECTIFIERS & FILTER +V -V 50.8 fosc : 225KHz I/P O.L.P. C TRL PWM CONTROL DETECTION CIRCUIT TRM O.V.P. Derating Curve External Output Trimming OUTPUT MAY OPTIONALLY BE EXTERNALLY TRIMMED( 10%) A FIXED RESISTER OR AN EXTERNAL TRIMPOT AS SHOWN 100 1 For 48Sxx 2 +VIN +VOUT -VIN -VOUT C TRL TRM 6 7 LOAD 80 10K VR 60 VR For 24Sxx For 12Sxx 4 8 UP DOWN TRIMPOT LOAD (%) 40 ON/OFF Control Pin CONTROL INPUT.....................................PIN4 CONTROL COMMON................................PIN2 LOGIC COMPATIBILITY......CMOS OR OPEN COLLECTOR TTL CONTROL VOLTAGE ON............+5.5VDC min OR OPEN CIRCUIT OFF......+2.5VDC max. OR SHORT TO PIN2 20 -25 0 10 20 30 40 50 60 70 85 (HORIZONTAL) AMBIENT TEMPERATURE ( ) File Name:SDM30-SPEC 2007-05-24 |
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