Ultra small size adjustable output type high voltage power supply 2W to 2.6W high voltage DC-DC converter 0V-470V 1000V 1500V 2000V MHV Series

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1 Ultra small size adjustable output type high power supply W to.w high DC-DC converter 0V-0V 000V 500V 000V Series The series is the first high product supply in the industry to use the latest SMT (surface mount technology) making the size /5 to / from the normal product, with an adjustable output type mid-high DC-DC converter. can be controled using an external or external adjustable resistor. The series has adopted a 5 side metallic shield, with farther low ripple and low noise. Features PCB mounting type Adopted a 5 sided metallic shield case capacity W to.w Remote control Over current protection High reliability, long life Worlds smallest size device Low ripple noise of 0mVp-p Low price Adjustable using an external UL certified product V input may be achieved by adding an external DC/DC converter (UL File No. E0590) Model name/rating Model name series -0S0P -0S0N -.0K000P -.0K000N -.5K00P -.5K00N -.0K000P -.0K000N Specifications Input (Vdc) (Vdc) Note 0.8 to. 0 to 0 0 to M- 0.8 to. 0 to -0 0 to M- 0.8 to to.5 0 to to -000 current (ma) 0 to 0 to resistance (KΩ) min Note: Refer to Pg 5 on how to achieve input V. Input regulation 0.0% typ.(regulation of input range) regulation 0V type: 0.08%typ, KV.5KV KV type : 0.0% typ( current 0 to 00%) Temp regulation ±0.0%/ typ.(temp. regulation (-0 to 50 ) Over current protection Hold back characteristic, auto restart circuit operates at 05% or more. accuracy Below ±5%(Rated output, rated load 0V type is =.V, KV.5KV, KV type is =V) External is 0V to V, or an adjustable resistor with 5KΩ. control Available (Between pin-5pin :when open=on, when short=off) Usage temperature range -0 to 0 (Derating required for temp.50 or higher ) Storage temperature range -5 to 85 Usage humidity range 0% to 95%RH(Non condensing) Input/output isolation Non isolated type (pin-pin and case are internally connected.) MTBF expected value 90,000 to 00,000H min.(from the Bellnix MTBF formula graph) Note: The output can be controlled by impressing the. Using an adjustable resistor or an external, should be impressed on the pin in order to control the output. When =0V the output (residual output ) should be less than 0.5% of the max output (at Input/ rating). Test circuit Block diagram capacity (W) Input current (ma) typ Ripple noise (mvp-p) typ 0.8 to.5 0 to to M- 0.8 to.5 0 to to to to.5 0 to to to 0 to Case M- M- M- M- M- C Vin 5 Vout ( or -) Warning : The input-output ground line and case are internally connected. Warning : is V (When external VR=5KΩ ) Warning : The can be controlled with a transistor. C C=μF C=00pF 0V to V impressed Vin Control part DC-AC switch circuit 5 Control IC High oscillating transistor output control over current protection standard part detection circuit High recitification part External (0 to V) or VR (5KΩ) Vout ( or -) Vout (com) Case BHV000

2 .0± ± ±0. UL Certified product (UL File No:E0590) Model/Dimensions/Pin configuration (M- case) 0.5t=0 (.) =0. pin-no. pin name Vin 0.0±.0 5 Vout (com) Weight : 5g typ. Vout ( or -) Units : mm Tolerance unless otherwise specified ±0.5 )Pins Material : Phosphorous bronze Treatment:Ni base Au coating )Case Material : Brass Treatment : Nickel coating Standard usage instructions control C Vin 5 Vout ( or -) (Impress 0V to V) C C= μf C=00pF By opening and closing the pin and pin the external can be turned on and off. Between the pin (5) and pin () ) Open will turn the output ON ) Short(0 to.0v mamax) will turn the output OFF The pin is internally pulled up to the Vin, so be careful of the from the switching element of the pin (photo couplers, transistors, etc) Keep the (5) open when not using the control. The series does not require any external parts, however when the impedance is high, for example: the distance between the power supply and converter long, the input line is thin, or the input side has a filter then connecting a capacitor C to the input side is recommended. Place the capacitor as close as possible near to the (5) () Non-isolation type Isolation type (5) The chattering to the pin will affect the output, so choose one without any chattering. When the output is turned off converter pin side, to lower the lead inductance. by control, the residual output should be within 0.5%. () Bellnix High Voltage DC-DC Converters BHV000

3 Over current protection The series installed the over current protection to protect from the over load and load short. When the product status is in over load or load short mode, the output will be decreased, and once the problem has been removed, the will automatically recover. set value (%) % output 50% output 0 0 current (lo) 00% Series Over current protection characteristic The over current protection has a hold back characteristic. The load should be set more than minimum resistor value which according to each series. Recommended pattern setting/adjusting The output on the series can be set and adjusted usuing an external or external adjustable resistor. KV.5KV KV type-0v type 00% - 500V 0V C 80% - 00V 0% - 00V (%)or(v) 0% - 00V 0% - 00V Vin 5 Vout ( or -) (0V to V impressed) C C=μF C=00pF -VR resistance value Characteristic.5 =0. )The series uses a metallic case. When mounting to a double-sided PCB, the wiring for the converter should be on the soldering side. Also, this converter will generate high s so the creepage distance of pattern should be taken in when designing. )When mounting to a double-sided PCB, the land of the parts side of the high output pin should be as small as possible. )The case of series should be connected to the characteristics. and. The above characteristics ( -VR resistor value characteristic) graph is an indication of the resistance value R and R. Please check the output by the adjustable resistor etc. and adjust at the actual using. Do not impress higher than V5% on the. Choose an adjustable resistor appliance with good temperature When the resistance value is 5.0KΩ(R=0Ω, R=5KΩ), the max. )The metallic case does not need to be connecting.0v will impress to Vcon pin. Therefore, the margin of error for to ground Diameter : φ. - Diameter : φ.5 However, when using and ground with the metallic case, make the impedance lower as possible between the ground. (%)or(v) 0% - 0V R 5KΩ R 0KΩ 00% - 500V 0V 80% - 00V 0% - 00V 0% - 00V 0% - 00V 0% - 0V 0V the resistance value will largely affect the max output, so use the resistance value as 5.0KΩ±5%. - control Characteristic V VR resistor value V 0KΩ 5KΩ.V V V BHV000

4 Series pin (standard output) When adjusting the output with an adjustable Recommended soldering conditions Soldering conditions for each part is as follows: resistor, this pin is used. has a standard output )Using a soldering iron 0 to 0 5 sec. of V. In this case, use an external resistor with )Using a soldering tub 0 to 0 0 sec. a resistance of 5KΩ. The resistance(the margin of error) of external adjustable resistor will affect the setting value of pin, so use a resistor with an accuracy of 5KΩ±5%. The type of adjustable resistor will not matter, however one with a well temperature coefficient is recommended. Temperature derating When using the product where the ambient temp. is higher than 50, follow the derating graph below. Lowering the output noise even farther The series does need any external parts, however to lower the output noise even farther, connect a capacitor C like the figure below. When lowering the output noise even more, keep in mind the input/output wiring, creepage and area distance, while keeping the wiring as thin as possible and layout the C near the. ) When choosing a capacitor that connect to the input, choose The minimum load resistance is set for each series. one which is a high frequency characteristic capacitor. When using higher than 50, set the load resistance high by following the below graph. derating rate (%) 00 Standard origin circuit External adjustable resistor (5.0KΩ) Series : ±0.V Vout (com) Start up is possible in this area. However the reliability is not guaranteed. Point! C ) Common line should be designed thick and short to make same impeadance small. ) 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 aware of the time constant. Vin Safety standard Vout ( or -) 5 The series has attained the UL/c-UL certification UL0950- st Ed. c-ul(csa. No st Ed.) When using the series as a Recognized certified product please mount an input fuse as shown below. C C= to μf C=0.0 to 0.μF (Impress 0V to V) Ambient temp. ( ) C Vin Vout ( or -) C Prevention of inverse input connections 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 below. Fuse Vin Choose a fuse from below: UL Listed products DC50V Rated current A type 5 C=μF C=00pF control (Impress 0V to V) Bellnix High Voltage DC-DC Converters BHV000

5 Series How to achieve input V V input may be achieved by adding a V input / output converter in front of series as shown below. External DC/DC Converter Vin Circuit V C Vin Vout DC/DC GND C C Vin Vout (or-) C Com (Vout) Voltage Control DC/DC Converters Model name Vin[V] Vout[V] Iout[mA] Isolated BSS-05S0RA to. to 00 non Isolated type BSA-SR0 Series 8 to 9 to 50 non Isolated type BTC-S50 8 to 500 Isolated type Make sure to read the below precautions when choosing an external converter. Use an external converter appropriate for input power of series. Pay attention to temperature derating of the external converter. Use capacitors recommended in the datasheet for C, C. Read the converter manufacturer's datasheet before use. Guarantee This product shall be guaranteed for a 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 series. If you have any further technical questions for this product, please contact to us. info@bellnix.com 5 BHV000