Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
H0515RN-2W Datasheet(PDF) 2 Page - MORNSUN Science& Technology Ltd. |
|
H0515RN-2W Datasheet(HTML) 2 Page - MORNSUN Science& Technology Ltd. |
2 / 2 page The copyright and authority for the interpretation of the products are reserved by Mornsun Specifications subject to change without notice. H_RN-2W A/0-2009 Page 2 of 2 ISOLATION CHARACTERISTICS Item Test Conditions Min Typ Max Units Isolation voltage Tested for 1 minute and 1mA max 6000 VDC Isolation resistance Test at 500VDC 1000 M Ω Isolation capacitance 10 pF TYPICAL CHARACTERISTICS Operating Temp.( C) o OUTLINE DIMENSIONS & PIN CONNECTIONS Note: Unit:mm(inch) Pin section:0.60*0.25mm(0.024*0.010inch) Pin tolerances: 0.10mm( 0.004inch) General tolerances: 0.25mm( 0.010inch) FOOTPRINT DETAILS Pin Function RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) First Angle Projection NC:No Connection (Side View) (Top View) 2.54 (0.100) 78 9 10 (0.600) 16 15.24 1 (0.940) 23.86 1 7 8 10 9 Vin GND NC -Vo 16 NC 16 10 7 1 9 8 +Vo 15.24(0.600) 13.70(0.540) APPLICATION NOTE Requirement On Output Load To ensure this module can operate efficiently and reliably, a minimum load is specified for this kind of DC/DC converter in addition to a maximum load (nam ely full load). During operation, make sure the specified range of input voltage is not exceeded, the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load, or use our company ’s products with a lower rated output power. Recommended testing and application circuit If you want to further decrease the input/output ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, see (Figure 1). L Vin G ND +Vo 0V DC Cin L DC Cout (Figure 1) It should also be noted that the inductance and the frequency of the “LC” filtering network should be staggered with the DC/DC frequency to avoid mutual interference. However, the capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might arise. For every channel of output, provided the safe and reliable operation is ensured, the recommended capacitance of its filter capacitor sees (Table 1). EXTERNAL CAPACITOR TABLE (Table 1) Vin (VDC) Cin (uF) Single Vout (VDC) Cout (uF) 5 4.7 5 10 12 2.2 12 2.2 24 1 15 1 It ’s not recommend to connect any external capacitor in the application field with less than 0.5 watt output. Output Voltage Regulation and Over-voltage Protection Circuit The simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series (Figure 2). Vin GND 0V +Vout DC DC REG Vin GND 0V +Vout DC DC REG (Figure 2) Overload Protection Under normal operating conditions, the output circuit of these products has no protection against overload. The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. No parallel connection or plug and play. Note: 1. All specifications measured at Ta=25 °C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. Only typical models listed, other models may be different, please contact our technical person for more details. 3. Operation under minimum load will not damage the converter; However, they may not meet all specification listed. |
Número de pieza similar - H0515RN-2W |
|
Descripción similar - H0515RN-2W |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |