80W Single Output Switching Power Supply

Transcription

1 SPECIFICATION MODEL OUTPUT INPUT PROTECTION ENVIRONMENT SAFETY & EMC OTHERS NOTE DC VOLTAGE CONSTANT CURRENT REGION Note.4 RATED CURRENT RATED POWER RIPPLE & NOISE (max.) Note. 0mVp-p 0mVp-p 0mVp-p 0mVp-p 00mVp-p 00mVp-p 00mVp-p 00mVp-p VOLTAGE TOLERANCE Note. LINE REGULATION REGULATION SETUP, RISE TIME HOLD UP TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE POWER FACTOR EFFICIENCY (Typ.) AC CURRENT INRUSH CURRENT( Typ.) LEAKAGE CURRENT OVER CURRENT OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY SAFETY STANDARDS EMS IMMUNITY MTBF Note.7 000ms, 00ms / VAC at full load 000ms, 00ms / at full load Note. STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION WITHSTAND VOLTAGE ISOLATION RESISTANCE Note.4 Note V.%.0%.0%.0%.0%.0%.0%.0% 0.% 0.% 0.% 0.% 0.% 0.% 0.% 0.%.0%.%.0% 0.% 0.% 0.% 0.% 0.% ms at full load /VAC 90 ~ 0VAC 7 ~ 4VDC 47 ~ Hz 87.% 88.% 89.% 90% 90% 90% 90% 90% 90% COLD START 70A/ <0.7mA / 77VAC 9 ~ 08% Protection type : Constant current limiting, recovers automatically after fault condition is removed 4 ~ 7V 8 ~ V ~ 7V 8 ~ 4V 4 ~ 8V 4 ~ 4V 47 ~ V 4 ~ 0V 9 ~ V Protection type : Shut down o/p voltage, re-power on to recover 00 0 (RTH) Protection type : Shut down o/p voltage, re-power on to recover 0 ~ 9% RH non-condensing -40 ~ +80, 0 ~ 9% RH 0.0%/ (0 ~ 0 ) 0 ~ 00Hz, G min./cycle, period for 7min. each along X, Y, Z axes EMI CONDUCTION & RADIATION Compliance to EN0 Class B HARMONIC CURRENT Compliance to EN000-- Class C ( V 0V 4V 0V V 4V 48V 7. ~V 9 ~ V ~ 0V 4.4 ~ 4V 8 ~ 0V. ~ V. ~ 4V 8.8 ~ 48V.4 ~ 4V A A 4A.4A.7A.A.9A.7A 0W 7W 80W 8.W 8W 8.8W 8.9W 8.W PF 0.9/ PF 0.9/VAC at full load and rated output voltage PF 0.9 at 0 ~ 00% load 0.8A / VAC 0.4A / 0.4A / 77VAC -40 ~ full load ; 0% load (Refer to derating curve) EN47-, EN47-- approved ; Design refer to UL090-, TUV EN090-, UL870 -O/P:.7KVAC -:.88KVAC O/P-:0.KVAC -O/P, -, O/P-:00M Ohms / 00VDC / 0% load, V model % load) ; EN000-- Compliance to EN000-4-,,4,,,8,; ENV004, EN47, EN04, heavy industry level (surge 4KV), criteria A.Khrs min. MIL-HDBK-7F ( ) / RH DIMENSION 7**9.mm (L*W*H) PACKING 0.7Kg; pcs/.kg/0.7cuft 4V.A 8W 00mVp-p.0% 0.% 0.% File Name:-SPEC

2 Mechanical Specification Unit:mm CN FS T.A/00V /0V HS HS SVR CN 4 SVR 4-. max. 9.max. AC Input Connector (CN) : JST BP-VH Pin No. Assignment AC/L Mating Housing Terminal,4, No Pin AC/N JST VHR JST SVH-T-P. DC Output Connector (CN) : JST BP-VH Pin No.,4, Assignment DIM+(VR) DIM-(VR) +V -V Mating Housing JST VHR Terminal JST SVH-T-P. Output constant current level can be adjusted through output connector by connecting a resistor or ~ 0Vdc or 0V PWM signal between DIM+ and DIM-. Please DO NOT connect "DIM-" to "-V". Reference resistance value for output current adjustment (Typical) Single driver Resistance value Multiple drivers (N=driver quantity for synchronized dimming operation) 0K ~ 0V dimming function for output current adjustment (Typical) 0K /N 0K /N 0K /N 40K /N 0K /N 0K /N 70K /N 80K /N 90K /N 00K /N 0% 0K 0K 0% 40K 0K 0% 0K 0% 70K 80K 90K 00K OPEN 90% 00% %~08% Dimming value V V V 4V V V 7V 8V 9V 0V 0% 0% 0% 0% 90% 00% OPEN 0%~08% 0V PWM signal for output current adjustment (Typical): Frequency range:00hz ~ KHz Duty value 0% 0% 0% 0% 90% 00% OPEN 0% 0% 0% 0% 90% 00% 0%~08% Block Diagram fosc : 00KHz EMI FILTER & RECTIFIERS PFC CIRCUIT POWER SWITCHING RECTIFIERS & FILTER O.L.P. +V -V DIM+ DIM- O.T.P. O.L.P. PWM & PFC CONTROL DETECTION CIRCUIT O.V.P. File Name:-SPEC

3 Derating Curve Static Characteristics Input only (%) AMBIENT TEMPERATURE ( ) Power Factor Characteristic (48V Model) (HORIZONTAL) INPUT VOLTAGE (V) 0Hz Power factor will be higher than 0.9 when output loading is 0% or higher. Constant Current Mode PF % 90% 00% 0VAC EFFICIENCY vs (48V Model) possess superior working efficiency that up to 90% can be reached in field applications. EFFICIENCY (%) % 0% 0% 0% 90% 00% 0VAC File Name:-SPEC

4 TOTAL HARMONIC DISTORTION vs (48V Model) Total harmonic distortion will be lower than when output loading is 0% or higher. Constant Voltage Mode TOTAL HARMONIC DISTORTION(%) % 0% 90% 00% 0VAC DRIVING METHODS OF LED MODULE There are two major kinds of LED drive method "direct drive" and "with LED driver". A typical LED power supply may either work in "constant voltage mode (CV) or constant current mode (CC)" to drive the LEDs. Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode (with LED driver, at area (A) and CC mode (direct drive, at area (B). 00 Vo(%) (A) Constant Voltage area Typical LED power supply I-V curve Direct driving : Under direct driving, the power supply will work in "constant current mode (CC)" and output voltage of the power supply will be clamped by sum of forward voltage (V F) of the LED strip. The total forward voltage of series connecting LEDs is suggested for 0%~9% of power supply rated output voltage due to concern of the best PF value and efficiency. ~ (B) Constant Current area 0 (max.) (C) Hiccup Protection 0 9 Io (%) AC source O/P File Name:-SPEC

5 EMI DEBUG SUGGESTION C LED CC driver Chassis of LED Lamp AC source O/P CC IC ~ B A D A A. Add a common mode ferrite choke on output wires to reduce the common emission between 0M ~ 00MHz per lighting EMI regulation. B. Chassis of LED lamp and chassis of or the wire should be connected to the safety ground to reduce the EMI noise, including the conduction and radiation emission. C. The additional X-Cap and discharge resistor can reduce the low frequency conduction noise between 9K ~ MHz per lighting EMI regulation. D. L-C filter should be added at the DC input of LED constant current driver to avoid the differential emission and high frequency noise generated by the CC driver. DIMMING OPERATION Using the built-in dimming function can't turn the lighting fixture totally dark. Please refer to the connection method below to achieve 0% brightness of the lighting fixture connecting to the LED power supply unit. Dimming connection diagram for turning the lighting fixture ON/OFF : N L Relay Switch Adjuster 0~00K Ohms resistance ~0V DC Voltage 0V PWM Signal Green/ Yellow Brown Blue AC/L AC/N DIM+ DIM- V(-) V(+) Blue White Black Red LED Lighting Using a switch and relay can turn ON/OFF the lighting fixture..output constant current level can be adjusted through output connector by connecting a resistor or ~0Vdc or 0V PWM signal between DIM+ and DIM-..The LED lighting fixture can be turned ON/OFF by the switch. File Name:-SPEC