SHV BELLNIX | Alldatasheet
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Ultra small size high voltage power supply 500V to 2KV, chassis installing type 2W to 3W adjustable output high voltage power supply 0V～500V､1000､1500V､2000V SHV Series The SHV series is the first high voltage power supply in the industry to use the latest SMT (surface mount technology) making the size 1/5 from the original product, with an adjustable output voltage type mid-high voltage DC-DC converter. The output voltage can be adjusted using an external voltage or external adjustable resistor. The SHV series is a low noise power supply that installing chassis available. ■ Features ･Chassis installing type ･5 sided metallic shield case ･Output voltage 0V to 500 - 2000V ･Low ripple noise of 30mVp-p ･Output capacity 2W to 3W ･Remote ON / OFF control ･Over current protection ･Adjuste by volume or external voltage ･World's smallest size device ･Isolated type between input/output ･Low price ･High reliability, long life ■ Model name/Rating ■ Specifications Note1: The output voltage can be controlled by impressing the Vcont voltage. Using an adjustable resistor or an external voltage, voltage should be impressed on the Vcont pin in order to control the output voltage. When Vcont voltage=0V, the output voltage(residual output voltage) should be less than 0.5% of the max output voltage (at Input/Output rating). ■ Test circuit ■ Block diagram Warning 1: The input-output ground line and case are internally connected. Warning 2: Vref is 4V±0.3V (When external VR=5KΩ) Warning 3: The ON/OFF can be controlled with a transistor. BHV20080822 Input regulation Load regulation Temp regulation Over current protection Output voltage accuracy Output voltage control ON/OFF control Usage temperature range Storage temperature range Usage humidity range Input/ouput isolation 0.03% typ.(Load current 0% to 100%) SHV12-0.5K type is 0.08% typ. ±0.01%/℃ typ.(Temp. regulation -10℃ to +50℃) -10℃ to +60℃ (Derating required for temp.50℃ or higher) Non-isolated type (2.BLK - 6.BLK and case are internally connected.) 20% to 95%RH(Non condensing) -25℃ to +85℃ External voltage 0V to +4V, or an adjustable resitor with 5KΩ external. Below ±5%(Rated output, rated load, Vcont=4V) Hold back characteristic, auto restart circuit operates at 105% or more 0.03% typ.(Regulation of input voltage range) Available (Between 2.BLK - 5.BLU：when open=ON, when short=OFF) MTBF expected value 390,000Hmin.(From Bellnix MTBF formula graph) 12V SW1 Load C1 C2 C1=47μF C2=4700pF Output voltage control （Impress 0V to 4V） ORG （OPEN） 7+Vin -Vin Vout (+ or -） Vout (Com) Vref VcontON/OFFSW1 Open=ON Short=OFF RED RED BLK BLK BLU YEL 0 to 2000V 0 to 1500V 0 to 1000V 0 to 500V SHV 12V SW1 Vout (com) VcontVrefON/OFF ON/OFF Control part Load 345 DC-AC switch circuit high voltage oscillating transistor High voltage recitification Control IC Output voltage control Over current protection Standard voltage origin voltage detection circuit CaseSW1 Open=ON Short=OFF External voltage (0 to 4V) or VR (5K Ω) +Vin Vout (+ or -） －Vin Input voltage Output current Load resistance Output capacity Input current Case (Vdc) (mA) min (W) (mA) typ Ripple noise (mVp-p) typ S-11 S-11 S-11 S-11502MΩ 2.010.8 to 16.5 10.8 to 16.5 3400 to 1.0 2.0 2900 to 1.3 500KΩ 3083.3KΩ 3.0 0 to -500 301.15MΩ 10.8 to 13.2 3900 to 6.0 10.8 to 16.5 2900 to 2.0 2.0 Model name SHV Series 0 to +2000 0 to -2000 0 to +1000 0 to -1000 0 to +1500 0 to -1500 Output voltage (Vdc) Note1 0 to +500SHV12 - 0.5K6000P SHV12 - 0.5K6000N SHV12 - 1.0K2000P SHV12 - 1.0K2000N SHV12 - 1.5K1300P SHV12 - 1.5K1300N SHV12 - 2.0K1000P SHV12 - 2.0K1000N
■ Model/Dimensions/Input-output configuration (S-11 case) Note1 : Lead length Input (1 to 5) : 250mm Output (6 to 7) : 500mm Note2 : 5 sided metallic case Note3 : -Vin and Vout Com, and the case are internally connected. Wei ght : 98g typ. Units : mm Tolerance unless otherwise s pecified ±0.5 ■ Controlling the output voltage using an adjustable resistor ■Controlling the output voltage using an external voltage Bellnix High Voltage DC-DC Converters BHV20080822 4.5 DC HIGH VOLTAGE POWER SUPPLY MODEL: SHV12-1.5K1300P INPUT: +10.8～+16.5V OUTPUT: 0～+1500V 1300μA +Vout (RED) 7 Vout Com (BLK) 6 Made In Japan 15.5 131±1.0 123±1.0 114±1.0 21±1.0 10.05.5 4.5 14.0±0.8
5 ON/OFF (BLU)
4 Vref (ORG)
3 Vcont (YEL)
2 -Vin (BLK) 1 +Vin (RED) Bellnixr No. +Vin -Vin Vcont Vref ON/OFF Vout Com Vout (+or-) Lead line type UL1430#22 (RED) UL1430#22 (BLACK) UL1430#22 (YELLOW) UL1430#22 (ORANGE) UL1430#22 (BLUE) UL1430#22 (BLACK) UL3239#22 (RED) Name/ Function 100% 80% 60% 40% 20% Output voltage - VR resistance value Output voltage VR resistance valueR1 5KΩ R2 0KΩ 0KΩ 5KΩ characteristics Output voltage-Output control voltage 100% 80% 60% 40% 20% Output voltage 4V3V2V1V Output control voltage characteristics 3.5 4.5 Installation hole dimension 12V SW1 Load C1 C2 C1=47μF C2=4700pF Output voltage control （Impress 0V to 4V） ORG （OPEN） 7+Vin -Vin Vout (+ or -） Vout (Com) Vref VcontON/OFFSW1 Open=ON Short=OFF RED RED BLK BLK BLU YEL 0 to 2000V 0 to 1500V 0 to 1000V 0 to 500V SHV 12V SW1 Load C1 C2 C1=47μF C2=4700pF R1 R2 VR (5KΩ) ORG 7+Vin -Vin Vout (+ or -） Vout (Com) Vref VcontON/OFFSW1 Open=ON Short=OFF RED RED BLK BLK BLU YEL 0 to 2000V 0 to 1500V 0 to 1000V 0 to 500V SHV
■ Standard usage instructions ■ Setting/Adjusting the SHV series The SHV series output voltage can be adjusted using an external voltage or external adjustable resistor. The SHV series does not require any external parts, however when the impedance is high, for example: the distance between the power supply and converter is long, the input line is thin, or the input side has a filter then connecting a capacitor C1 to the input side is recommended. Place the capacitor as close as possible near to the converter pin side, to lower the lead inductance. ■ ON/OFF control By opening and closing between the ON/OFF pin and Vin Com pin the output voltage can be externally turned on and off. Between the ON/OFF pin (5) and -Vin pin (2) 1) Open will turn the output ON 2) Short(0 to 1.0V､1mA max) will turn the output OFF The ON/OFF pin is internally pulled up to 5V, so be careful of the voltage from the switching element (photo couplers, transistors, etc) of the ON/OFF pin. Keep open when not using the ON/OFF control. The chattering to the ON/OFF pin will affect the output voltage, so choose one without any chattering. When the output is turned off by ON/OFF control, the residual output voltage should be within 0.5%. (at Input/Output rating) ■ Over current protection The SHV series installed the over current protection to protect from the over load and load short. When the The above characteristics (Output voltage -VR resistor value product status is in over load or load short mode, the characteristic) graph is an indication of the resistance value output voltage will be decreased, and once the problem R1 and R2. Please check the output voltage bt the adjustable has been removed, the voltage will increase again. resistor etc. and adjust at the actual using. Do not impress voltage higher than 4V+5% on the Vcont. Use an adjustable resistor appliance with good temp characteristics. When the resistance value is 5.0KΩ(R1=0Ω, R2=5KΩ), the max.voltage 4.0V will impress to Vcont pin. Therefore, the margin of error for the resistance value will largely affect the max output voltage, so use the resistance value as 5.0KΩ±5%. BHV20080822 100% 80% 60% 40% 20％ Output voltage-VR resistance value Output voltage VR resistor valueR1 5KΩ R2 0KΩ 0KΩ 5KΩ Characteristic ON/OFF (5) (2) Non-isolated type ON/OFF (5) (2) Isolated type -Vin -Vin 12V SW1 Load C1 C2 C1=47μF C2=4700pF Output voltage control （Impress 0V to 4V） ORG （OPEN） 7+Vin -Vin Vout (+ or -） Vout (Com) Vref VcontON/OFFSW1 Open=ON Short=OFF RED RED BLK BLK BLU YEL 0 to 2000V 0 to 1500V 0 to 1000V 0 to 500V SHV 100
0 Output current (lo) 100％
100% Output 50% Output Output voltage set value (%) SHV series Over current protection characteristic Load12V C1 C2 Output voltage control (0V to 4V) SHV +Vin VcontVref R1 R2 -Vin Vout (+ or -） Vout (Com) Output voltage-Output control voltage 100% 80% 60% 40% 20% Output voltage 4V3V2V1V Output control voltage Characteristic
■ Recommended pattern ■ Lowering the output noise even farther 1) The MHV series uses a metallic case. When mounting The MHV series does need any external parts, however to a double-sided PCB, the wiring for the converter should to lower the output noise even farther, connect a be on the soldering side. capacitor C2 like the figure below. Also, this converter will generate high voltages so the creepage distance should also be taken in when designing. 2) When mounting to a double-sided PCB, the land of the parts side of the high voltage output pin should be as small as possible. 3) The metallic case does not need to be connect to ground. However, when using and gound with the metallic case, make the impedance lower as possible between the ground. ■ Vref pin (Standard voltage output) When adjusting the output voltage with an adjustable resistor, this pin is used. Vref has a standard output When lowering the output noise even more, keep in mind the voltage of 4V. In this case, use an external resistor with input/output wiring, creepage and area distance, while a resistance of 5KΩ. keeping the wiring as thin as possible and layout the C2 The resistance(the margin of error) of external adjustable resistor near to the Load. will affect the setting value of Vref pin voltage, so use a resistor with high accuracy of 5KΩ±5%. The type of adjustable resistor (5KΩ) will not matter, however one with a well temperature coefficient is recommended. Point! 1) When choosing a capacitor that connect to the input, choose one which is a high frequency characteristic capacitor. 2) Common pattern should be designed thick and short to make same impedance small. 3) The capacitor which is connected to the output side should be able to withstand the pressure, and connect to the load side. At this time, the capacitor lead should be shortened. Also,when the load response time is a problem, please be ■ Prevention of inverse input connection aware of the time constant. The converter may break if the polarities are reversed. If there is a possibility in which the connections maybe reversed, connect a diode and fuse to the input pin like ■ Guarantee below. This product shall be guaranteed for year. During this period, if there should be any failure definitely due to our designing or manufacturing, we will repair or replace it with a new one at our expense. However, in any case that the product is modified and/or has made any interal remodlling by the buyer, the product can no longer be guaranteed. This guarantee shall cover only the SHV series. ■ Recommended soldering conditions ■ If you have any further technical questions for this product, Soldering conditions for each part is as follows: please contact to us. 1) Using a soldering iron 340 to 360℃ 5 sec. 2) Using a soldering tub 230 to 260℃ 10 sec. E-mail: info@bellnix.com http://www.bellnix.com Bellnix High Voltage DC-DC Converters BHV20080822 12V SW1 Load SW1 Open=ON Short=OFF C1 C2 Output voltage control (Impress 0V to 4V) C1=22 to 47μF C2=0.047 to 0.1μF (OPEN) +Vin Vref VcontON/OFF SHV -Vin Vout (+ or -） Vout (Com) Vout Com VcontVref Vref voltage : 4±0.3V Standard voltage origin circuit External adjustable resistor (5.0KΩ) SHV Series SHV +Vin Fuse 12V -Vin