H0503S-1W_15 MORNSUN | Alldatasheet
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H S -1W G_S-1W 201 -B/ Page of
FEATURES
i solation Operating t emperature r ange: -40 +105 Efficiency up to Internal SMD c onstruction No e xternal c omponent r equired Industry s tandard p inout
APPLICATIONS
H S -1W G S -1W Series are designed for application where isolated output is required from a distributed power system. These products apply to where I nput voltage rang 10% Vin 6000VDC input and output isolation; Where do not has high requirement of line regulation and the ripple noise of the output voltage; Such as: digital circuit, low frequency analog circuit, and relay drive circuit H S -1W G S -1W S eries 1W, FIXED INPUT, ISOLATED UNREGULATED SINGLE DUAL OUTPUT Patent Protected RoHS PART NUMBER SYSTEM G0505S-1W Rated Power ackage P Output Voltage Input Voltage Product Series SELECTION GUIDE M odel Input Voltage(VDC) Output Voltage (VDC) Output Current (mA) Input Current (mA,Typ.) Reflected Ripple Current (mA,Typ.) Max. Capacitive Load( µ Efficiency (%, Typ.) Approval Nominal (Range) Max. Min. @Max. Load @No Load H 050 -1W 4.5-5.5) 3.3 303 278 220 H 0505 S -1W 200 256 UL H 050 -1W 111 UL H 12S -1W UL H S -1W UL H 24S -1W 250 G 0505 S -1W 100 256 100 G0507S-1W 7.2 256 G 050 -1W G 12S -1W G S -1W H 1205 S -1W 10.8-13.2) 200 104 220 UL H 120 -1W 7.2 139 104 H 120 -1W 111 UL H 12S -1W UL H 15S -1W UL G 1205 S -1W 100 104 100 G 120 -1W 7.2 104 G 120 -1W G 12S -1W G 15S -1W H 05S -1W 13.5-16.5) 200 220 G 05S -1W 100 100 G 15S -1W H2403S-1W (21.6- 26.4 3.3 303 220 H 2405 S -1W 200 H 12S -1W H 2415 S -1W G 12S -1W 100 Note: *The capacitive loads of positive and negative outputs are identical.
H S -1W G_S-1W 201 -B/ Page of INPUT SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit Input Surge Voltage s ec. m ax.) 5VDC Input -0.7 VDC 12VDC Input -0.7 15VDC Input -0.7 24VDC Input -0.7 Input Filter Capacitor OUTPUT SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit Output V oltage A ccuracy See tolerance envelope curve Line R egulation For Vin change of Load R egulation 10% to 100% load 3.3 VDC output 5VDC output 7.2& 9VDC output 12VDC output 15VDC output 24VDC output Temperature coefficient 100% load 0.03 C R ipple N oise 20MHz Bandwidth Output V oltage 12V DC 100 mVp-p Output V oltage 15V DC 24V DC 150 Short Circuit Protection Continuous, a utomatic recovery Note:* Ripple and noise tested with parallel cable method. See detailed operation instructions at DC-DC Application Notes. COMMON SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit Isolation V oltage Input Output, t ested for minute and l eakage current less than mA 6000 VDC Isolation R esistance Input Output, t est at 500VDC 1000 M Ω Isolation Capacitance Input Output, 100KHz/0.1V pF Switching F requency Full load, nominal input KHz MTBF MIL-HDBK-217F@25 3500 K hours Case Material Plastic (UL94-V0) Weight 4.2 g ENVIRONMENTAL SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit Storage H umidity Non condensing Operating T emperature Power derating 100 see Figure -40 105 C Storage T emperature -55 125 Temperature rise Ta=25 C ,100% Load Lead Temperature 1.5 mm from case for seconds 300 Cooling Free air convection EMC SPECIFICATIONS EMI CE CISPR22/EN55022 CLASS B Typical R ecommended Circuit Refer to Figure1 RE CISPR22/EN55022 CLASS B Typical R ecommended Circuit Refer to Figure1 EMS ESD IEC/EN61000-4-2 Contact 8KV perf. Criteria B
H S -1W G_S-1W 201 -B/ Page of EM C RECOMMENDED CIRCUIT EMI Typical R ecommended Circuit CLASS B Vin GND +Vo -Vo ( ) DC/DC LOAD LDM Vin GND (Figure1) R ecommended typical circuit parameters Input voltage (V) 5/12/15/24 EMI 4.7 µ F /50V C R efer to the Cout in Fig.3 LDM 6.8 µ H EMC TEST WAVEFORM (RECOMMENDED CIRCUIT FINGURE H0505S -1W CE Positive line H0505S -1W CE egative line PRODUCT TYPICAL CURVE 3.3 VDC 5VDC output -10% 80% 20% 10% 40% 60% -5% +5% +10% +15% 100% Typ Min. Max. -7.5% -2.5% +2.5% Tolerance Envelope Curve Output Current Percent (Nominal Input Voltage) Output Voltage Accuracy Other output -10% 80% 20% 10% 40% 60% -5% +5% +10% +15% 100% Typ Min. Max. -7.5% -2.5% +2.5% Output Current Percent (Nominal Input Voltage) Output Voltage Accuracy Tolerance Envelope Curve 120 100 -40 100 105 O u t p u t P o w e r P e r c e n t Ambient Temp.( ) Safe Operating Area Temperature Derating G raph (Figure
H S -1W G_S-1W 201 -B/ Page of DIMENSIONS RECOMMENDED FOOTPRINT PACKAGING TEST CONFIGURATIONS Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate the source impedance DC Cin Lin DC Load Oscilloscope Current Probe Lin(4.7 µ Cin (220 µ ESR 1.0 Ω at 100 KHz)
H S -1W G_S-1W 201 -B/ Page of DESIGN CONSIDERATIONS Requirement for output load To ensure this module can operate efficiently and reliably, the minimum output load could not be less than 10% of the full load If the actual output power is very small, please connect a resistor to the output in parallel to increase the load Overload Protection Under normal operating conditions, the output circuit of these products have not overload protection. The simplest method is to add a breaker circuit in the circuit. Recommended circuit If you want to further decrease the input/output ripple, an capacitor filtering network may be connected to the input and output ends of the DC/DC converter, refer to Figure It should also be noted that the capacitance of the capacitor must be proper. If the capacitance is too large a startup problem might arise.For ensuring every channel of output can provide a safe and reliable operation the recommended capacitance of the capacitor refer to Table Vin GND +Vo V DC Cin L L DC L Cout Cout -Vo Dual O utput L Single O utput Vin GND +Vo V DC Cin L DC Cout (Figure EXTERNAL CAPACITOR TABLE Table Vin (VDC) Cin µ Single Vout (VDC) Cout µ Dual Vout (VDC) Cout µ 4.7 3.3 4.7 4.7 2.2 4.7 2.2 2.2 2.2 2.2 It s not recommended to connect any external capacitor in the application field with less than 0.5 watt output. The input and the output of the product are recommended to be connected to ceramic capacitor or electrolytic capacitor. Using tantalum capacitor may cause risk of failure. It is not recommended to increase the output power capability by connecting two or more converters in parallel. The product is not hot-swappable Note: O peration under minimum load will not damage the converter; However, they may not meet all specification Max. Capacitive Load is tested at nominal input voltage and full load Unless otherwise noted, All specifications are measured at Ta=25 humidity<75%, nominal input voltage and rated output load In this datasheet, all test methods are based on our corporate standards. All characteristics are for listed model s and non-standard models may perform differently lease contact our technical support for more detail. Please contact our technical support for any specific requirement. Specifications of this product are subject to changes without prior notice MORNSUN Science Technology Co., Ltd. Address: No. Kehui St. Kehui development center, Science Ave., Guangzhou Science City, Luogang district, Guangzhou ,P.R.China. Tel: 86- 20-38601850 Fax:86- 20-38601272 E-mail: info@mornsun.cn Http://www.mornsun-power.com