DK02S/D SERIES 2W DC/DC CONVERTER, DIP Package, High Isolation FEATURES Efficiency up to 75% Standard DIP-16 Package Reinforced Insulation rated for 300VAC Working Voltage High Isolation Voltage 4000VAC Operating Temperatue Range –25°C to +80°C Low isotation Capacitance Low Leakage Current Lead free, RoHs Compliant 3 Years Product Warranty The DK02S/D series are miniature, DIP Package, isolated 2W DC/DC converters with ultra- high 4,000VAC isolation . It offers low leakage current and allows a wide operating temperature range of –25°C to +80°C.These isolated DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions Model List Model Number DK02S0505A DK02S0512A DK02S0515A DK02D0512A DK02D0515A DK02S1205A DK02S1212A DK02S1215A DK02D1212A DK02D1215A DK02S2405A DK02S2412A DK02S2415A DK02D2412A DK02D2415A Input Voltage (Range) Output Voltage VDC VDC 5 12 15 ±12 ±15 5 12 15 ±12 ±15 5 12 15 ±12 ±15 5 (4.5 ~ 5.5) 12 (10.8 ~ 13.2) 24 (21.6 ~ 26.4) Output Current Input Current Max. Min. @Max. Load @No Load Ma 400 165 133 ±83 ±66 400 165 133 ±83 ±66 400 165 133 ±83 ±66 Ma 8 3 2.5 ±1.5 ±1 8 3 2.5 ±1.5 ±1 8 3 2.5 ±1.5 ±1 Ma(typ.) 606 600 605 553 542 253 250 252 224 220 126 125 126 112 110 Ma(typ.) 60 30 15 Load Max. Capacitive Regulation Load Efficiency (typ.) @Max. Load % (max.) 12 10 10 10 10 12 10 10 10 10 12 10 10 10 10 Uf 330 100* 330 100* 330 100* % 66 66 66 72 73 66 66 66 74 75 66 66 66 74 75 * For each output DS_DK02S/D_11052013 E-mail: [email protected] http://www.delta.com.tw/dcdc P1 Input Characteristics Parameter Input Voltage Range Input Surge Voltage (1 sec. max.) Model Min. Typ. Max. 5V Input Models 4.5 5 5.5 12V Input Models 10.8 12 13.2 24V Input Models 21.6 24 26.4 5V Input Models -0.7 --- 9 12V Input Models -0.7 --- 18 24V Input Models -0.7 --- 30 --- --- 0.3 Reverse Polarity Input Current Input Filter All Models Unit VDC A Internal Capacitor Internal Power Dissipation --- --- 650 Mw Min. Typ. Max. Unit Output Characteristics Parameter Conditions Output Voltage Accuracy --- ±2.0 ±4.0 % Dual Output, Balanced Loads --- ±0.1 ±1.0 % Line Regulation Vin=Min. to Max. --- ±1.2 ±1.5 % Load Regulation Io=20% to 100% Output Voltage Balance See Model Selection Guide Ripple & Noise (20MHz) --- 100 150 --- --- 200 Mv P-P Ripple & Noise (20MHz) --- --- 15 Mv rms Temperature Coefficient --- ±0.01 ±0.02 %/℃ Ripple & Noise (20MHz) Over Line, Load & Temp. Short Circuit Protection Mv P-P 0.5 Second Max. Isolation and Safety Standards Parameter Conditions Min. Typ. Max. Unit 60 Seconds 4000 --- --- VACrms Flash tested for 1 Second 6000 --- --- VPK 240VAC, 60Hz --- --- 2 Ua I/O Isolation Resistance 500 VDC 10 --- --- GΩ I/O Isolation Capacitance 100KHz, 1V --- 15 20 Pf I/O Isolation Voltage (rated) I/O Isolation Test Voltage Leakage Current Cul/UL60950-1, CSA C22.2 No. 60950-1-03 Safety Standards UL60601-1,CSA C22.2 No.601-1 IEC/EN 60950-1, IEC/EN 60601-1 IEC60950-1 CB report, Cul/UL 60950-1 certificate Approvals UL60601-1 UL certificate General Characteristics Parameter Conditions Switching Frequency MTBF (calculated) MIL-HDBK-217F@25℃, Ground Benign Min. Typ. Max. Unit 50 80 100 KHz 2,000,000 --- --- Hours Recommended Input Fuse 5V Input Models 1000Ma Slow-Blow Type 12V Input Models 500Ma Slow-Blow Type 24V Input Models 200Ma Slow-Blow Type Environmental Characteristics Parameter Operating Temperature Range (with Derating) Case Temperature Storage Temperature Range Humidity (non condensing) Cooling Lead Temperature (1.5mm from case for 10Sec.) DS_DK02S/D_11052013 Conditions Ambient Min. Max. -25 +80 --+90 -50 +125 --95 Free-Air convection --260 Unit ℃ ℃ ℃ % rel. H ℃ E-mail: [email protected] http://www.delta.com.tw/dcdc P2 Power Derating Curve 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature Notes 1 2 3 4 5 6 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted. Ripple & Noise measurement bandwidth is 0-20MHz. These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these modules; however they may not meet all specifications listed. All DC/DC converters should be externally fused at the front end for protection. That “natural convection” is about 20LFM but is not equal to still air (0 LFM). Specifications subject to change without notice. Mechancial Drawings 0.5 [0.02] Pin Connections 3.8 8.6 [0.34] [0.15] Mechanical Dimensions 0.50 [0.02] 23.8 [0.94] 15.24 [0.60] 7 8 10 9 Bottom View 1 -Vin -Vin 7 NC NC 8 NC Common 9 +Vout +Vout 10 -Vout -Vout 16 +Vin +Vin NC: No Connection ►All 1.62 [0.06] 16 Dual Output 13.4 [0.53] 1 Single Output 2.54 [0.10] 10.16 [0.40] 3.0 [0.12] Pin dimensions in mm (inches) ►Tolerance: X.X±0.25 (X.XX±0.01) X.XX±0.13 ( X.XXX±0.005) ►Pin diameter 0.5 ±0.05 (0.02±0.002) Physical Outline Case Size : 23.8x13.4x8.6mm (0.94x0.53x0.34 Inches) Case Material : Non-Conductive Black Plastic (flammability to UL 94V-0 rated) Weight : 5.1g DS_DK02S/D_11052013 E-mail: [email protected] http://www.delta.com.tw/dcdc P3 Part Numbering System D K 02 S 05 05 A Form factor Family series Watt Number of Outputs Input Voltage Output Voltage Option Code D - DIP P - SIP S - SMD A~Z 01 : 1W 02 : 2W 03 : 3W 04 : 4W 06 : 6W 03 : 3.3V 05 : 5V 12 : 12V 15 : 15V 24 : 24V 03 : 3.3V 05 : 5V 12 : 12V 15 : 15V 24 : 24V A - Std. Functions S - Single D - Dual WARRANTY Delta offers a three(3) years limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta. Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice. DS_DK02S/D_11052013 E-mail: [email protected] http://www.delta.com.tw/dcdc P4