DC/DC Converter G_S-2WR2 & H_S-2WR2 Series FEATURES 2W isolated 4.2kVAC/6kVDC, Fixed Input voltage, unregulated Single or Dual Output Patent Protected RoHS High I/O isolation voltage of 4200VAC/6000VDC Reinforced insulation Patient leakage current 2A max. High efficiency up to 84% Operating ambient temperature -40 to +85 Internal surface mount design SIP package Industry standard pin-out EN60601-1, ANSI/AAMI ES60601-1 approval (1xMOPP/2xMOOP) G_S-2WR2 & H_S-2WR2 series meets reinforced insulation requirements. They are especially designed for applications where extremely high isolation, low insulation capacitor with low leakage current in a compact package size is required. They are widely used in applications such as medical, electrical grid, IGBT driver circuits and similar where: 1. The voltage of the input power supply is relatively stable with a variation of 10%Vin or less; 2. An extremely high input to output isolation voltage of up to 4200VAC or 6000VDC is required; 3. The requirement for ripple & noise or a tight output regulation is not as strict. Selection Guide Input Voltage (VDC) Certification Voltage(VDC) Current (mA) Max./Min. 5 200/20 74/78 470 G0509S-2WR2 9 111/12 74/78 470 G0512S-2WR2 12 83/9 74/78 220 15 67/7 76/80 220 5 400/40 73/77 1000 H0512S-2WR2 12 167/17 75/79 470 H0515S-2WR2 15 133/14 75/79 470 G1205S-2WR2 5 200/20 70/74 470 G1209S-2WR2 9 111/12 76/80 470 G1212S-2WR2 12 83/9 76/80 220 15 67/7 73/77 220 5 400/40 72/76 1000 H1212S-2WR2 12 167/17 75/79 470 H1215S-2WR2 15 133/14 77/81 470 G1505S-2WR2 5 200/20 73/77 470 G1509S-2WR2 9 111/12 76/80 470 15 67/7 69/73 220 5 400/40 73/77 1000 Nominal (Range) G0505S-2WR2 G0515S-2WR2 H0505S-2WR2 UL/CE G1215S-2WR2 H1205S-2WR2 -- Output Full Load Efficiency (%) Min./Typ. Part No. G1515S-2WR2 5 (4.5-5.5) 12 10.8-13.2 15 (13.5-16.5) Max. Capacitive Load* (F) UL H1505S-2WR2 -- H1515S-2WR2 15 133/14 78/82 470 G2405S-2WR2 5 200/20 75/79 470 G2409S-2WR2 9 111/12 77/81 470 12 83/9 78/82 220 15 67/7 77/81 220 G2412S-2WR2 UL/CE G2415S-2WR2 H2405S-2WR2 24 21.6-26.4 5 400/40 75/79 1000 H2412S-2WR2 12 167/17 78/82 470 H2415S-2WR2 15 133/14 80/84 470 * Note: The specified maximum capacitive load for positive and negative output is identical. 2018.08.23-A/7 Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter G_S-2WR2 & H_S-2WR2 Series Input Specifications Item Input Current (no-load/full load) Surge Voltage (1sec. max.) Operating Conditions Min. Typ. Max. 5V input -- 35/520 80/-- 12V input -- 15/217 40/-- 15V input -- 18/171 40/-- 24V input -- 10/106 25/-- 5V input -0.7 -- 9 12V input -0.7 -- 18 15V input -0.7 -- 21 24V input -0.7 -- 30 -- 0.2 -- Reflected Ripple Current* Input Filter Unit mA VDC A Capacitor filter Hot Plug Unavailable * Note: Please refer to DC-DC Converter Application Note for detailed description of Reflected ripple current testing method. Output Specifications Item Operating Conditions Min. Output Voltage Accuracy* Line Regulation Typ. Max. Unit See Typical Performance Curves (Fig. 1) Input voltage change: 1% -- -- 1.2 5VDC output -- -- 20 9VDC output -- -- 15 12VDC output -- -- 15 15VDC output -- Load Regulation 10%-100% load -- -- 15 Ripple & Noise** 20MHz bandwidth -- 100 150 mVp-p Temperature Coefficient 100% full load -- 0.02 -- %/ -- -- 3 s Output Short Circuit Protection*** % Note: *Output voltage accuracy of G1515S-2WR2 with 10% load, Min. -5%. **The "parallel cable" method is used for Ripple and noise test, please refer to DC-DC Converter Application Notes for specific information. *** At the end of the short circuit duration, the supply voltage must be disconnected from the modules. General Specifications Item Operating Conditions Isolation Voltage Input-output Electric strength test for 1 minute Patient Leakage Current 250VAC50/60Hz Insulation Resistance Input-output resistance at 500VDC Insulation Capacitance Input-output capacitance at 100kHz/0.1V Operating Temperature Storage Temperature Min. Typ. Max. Unit 4200 -- -- VAC 6000 -- -- VDC -- -- 2 A 1000 -- -- M -- 5 -- pF -40 -- 85 -55 -- 125 Case Temperature Rise Ta=25 -- 25 -- Pin Soldering Resistance Temperature 1.5mm away from the case for 10 seconds -- -- 300 Storage Humidity Non-condensing -- -- 95 %RH Switching Frequency 100% load, nominal input voltage -- 100 -- kHz MTBF MIL-HDBK-217F @ 25 3500 -- -- k hours 5 -- -- 5.5 -- -- Transformer Creepage & Clearance Distance PCB Creepage & Clearance Distance mm Note:1Patient leakage current and reinforced insulation is based on a 250 VAC, 50/60 Hz system input voltage. 2The UL certification (ANSI/AAMI ES60601-1, File No. E347375) of G_S-2WR2 & H_S-2WR2 series is approved, G_S-2WR2 & H_S-2WR2 series meets 1xMOPP/2xMOOP when system input voltage is 250VAC , 50/60Hz. 2018.08.23-A/7 Page 2 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter G_S-2WR2 & H_S-2WR2 Series Mechanical Specifications Case Material Black plastic; flame-retardant and heat-resistant (UL94 V-0) Package Dimensions 19.50 x 9.80 x 12.50 mm Weight 4.2g (Typ.) Cooling Method Free air convection Electromagnetic Compatibility (EMC) EMI EMS CE EN60601-1-2/CISPR 11 GROUP1 CLASS B (see Fig. 5 for recommended circuit) RE EN60601-1-2/CISPR 11 GROUP1 CLASS B (see Fig. 5 for recommended circuit) ESD EN60601-1-2/IEC/EN61000-4-2 Contact 8kV Typical Performance Curves Other output 5VDC output Tolerance Envelope Cur ve +5% 0 -5% Max . Ty p . +2.5% M in. -2.5% -7.5% -10% 10% 20% Output Voltage Accuracy +10% +15% 40% 80% 60% Output Current Percent (Nominal Input Voltage) Tolerance Envelope Cur ve +10% Max . +5% Ty p . 0 +2.5% M in. -5% -2.5% -7.5% -10% 100% 10% 20% 40% 60% 80% 100% Output Current Percent (Nominal Input Voltage) Fig. 1 Output Power Percentage(%) Output Voltage Accuracy +15% performance Criteria B Temperature Curve 120 100 80 60 Safe Operating Area 40 20 0 -40 0 40 85 120 Operating Temperature() Fig. 2 2018.08.23-A/7 Page 3 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter G_S-2WR2 & H_S-2WR2 Series Design Reference 1. Typical application Input and/or output ripple can be further reduced, by connecting a filter capacitor from the input and/or output terminals to ground as shown in Fig.3. Choosing suitable filter capacitor values is very important for a smooth operation of the modules, particularly to avoid start-up problems caused by capacitor values that are too high. For recommended input and output capacitor values refer to Table 1. For a tight output voltage regulation, including overvoltage, overcurrent and over temperature protection, we recommend the use of a linear regulator that is connected in series to the input and/or output terminals as shown in Fig. 4. Single S in g l e + Vo V in DC C in GN D DC Vin C ou t REG GND REG DC DC 0V 0V Dual +Vo Dual V in DC C in GN D + Vo C ou t DC Vin 0V C o ut GND -Vo Fig. 3 REG REG +Vo REG -Vo DC DC 0V Fig. 4 Table 1: Recommended input and output capacitor values Single Dual Vin Cin Cout Cout Vout Vout (VDC) (F) (F) (F) (VDC) (VDC) 5 10 5 10 5 4.7 12/15 4.7 12 2.2 9 2.2 24 2.2 15 1 12/15 1 2. EMC (CLASS B) compliance circuit Table 2: Recommended EMC filter values LDM Vin Vin C1 GND C2 DC/DC GND Fig. 5 Input voltage (V) +Vo -Vo (0 V ) 5/12/15 C1,C2 C3 LOAD EMI C3 LDM 24 4.7F /50V Refer to the Cout in Fig.3 6.8H 15H Note: C1 and C2 of G1515S-2WR2 is 10F/25V, LDM of G1515S-2WR2 is 22H. 3. Output load requirements For a reliable and efficient operation of the converter, the minimum load should never be less than 10% of the rated output load. If the total required output power is below 10%, a parallel bleeding resistor is required on the output, ensuring that the sum of the power consumption is always maintained at 10% minimum. 4. For additional information, please refer to DC-DC converter application notes on www.mornsun-power.com 2018.08.23-A/7 Page 4 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter G_S-2WR2 & H_S-2WR2 Series Dimensions and Recommended Layout Notes: 1. For additional information on Product Packaging please refer to www.mornsun-power.com. Packaging bag number: 58200013; 2. In order to guarantee product performance and datasheet compliance, the product must be operated within specifications and load range requirement; 3. The specified maximum capacitive load is tested under full load condition and over the input voltage range; 4. All parameters in this datasheet were measured under following conditions: Ta=25 , relative humidity <75%RH, nominal input voltage and rated output load (unless otherwise specified); 5. All index testing methods in this datasheet are based on our Company's corporate standards; 6. For special requirements and customization service, please contact your nearest MORNUSN sales representative or one of our technicians; 7. Products are related to laws and regulations: see "Features" and "Electromagnetic Compatibility (EMC)"; 8. Our products shall be handled according to ISO14001 and related environmental laws and regulations by qualified personnel only. Mornsun Guangzhou Science & Technology Co., Ltd. Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China Tel: 86-20-38601850 Fax: 86-20-38601272 E-mail: sales@mornsun.cn www.mornsun-power.com 2018.08.23-A/7 Page 5 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation