“30A→40A” SERIES

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“30A→40A” SERIES

HIGH VOLTAGE POWER SUPPLY

  • 0 to 30kV, 35kV or 40kV output
  • 4, 15, or 30 watts of output power
  • Wide input voltage range
  • Indefinite output short-circuit protection
  • Maximum Iout capability down to 0 Volts
  • Fixed-frequency, low-stored-energy design
  • Output current & voltage monitors
  • >400,000 hour MTBF @65°C
  • UL, cUL, IEC-60950-1, and Demko Recognized
  • GENERAL INFORMATION:
    The "30A → 40A" Series regulated high-voltage DC-DC converters are an extension of the "A" Series, directly addressing the needs of the miniature PCB or chassis-mount ≥30kV application. Designed and built utilizing state-of-the-art power-conversion topology, these units feature surface-mount technology and encapsulation techniques providing high reliability and low cost.

    COMPATABILITY:
    The Series "30A → 40A" match the standard "A" Series for design methodology, wide input range, remote control, enable/disable, reference, shock & vibration.

    HIGH VOLTAGE OUTPUT:
    The "30A → 40A" Series is a non-isolated unipolar converter. Positive or negative output must be specified. Output is adjustable from 0 to 30kV, 35kV or 40kV. As the output voltage is reduced towards 0, the maximum current capability remains unchanged.

    HIGH VOLTAGE OUTPUT TERMINATION:
    The "30A→40A" Series utilizes 40kV PVC wire. All flying leads are 18" and can be terminated with a variety of industrystandard connectors. Contact customer service for details.

    OUTPUT VOLTAGE MONITOR:
    The "30A → 40A" Series features a 1000:1 voltage monitor. The monitor has an output impedance calibrated for use with a 10-Megohm input impedance meter. Overall accuracy is ±2.5% with a temperature coefficient of ±200 ppm per °C.

    The "30A" uses a 1.5 Gigohm/1.78 Megohm divider.
    The "35A" uses a 5 Gigohm/10 Megohm divider.
    The "40A" uses a 5 Gigohm/10 Megohm divider.

    For "30A → 40A" applications requiring a different scale factor, such as a 0 to 5VDC ADC compatible design, a single, external, low-voltage resistor may be added in parallel with the output voltage monitor, to rescale its output. The voltage monitor is output on pin 9 and referenced to signal ground pin 5.

     

    OUTPUT CURRENT MONITOR:
    The "30A → 40A" Series is equipped with an output current monitor. Current from the high-voltage multiplier can be monitored by reading the voltage appearing between output monitor pin 3 and signal ground pin 5. The monitor has an output impedance of >20kΩ. Internal voltage dividers create a small, linear-offset voltage. See Application Note AP- 13 for more details.

    SHIELDING:
    The "30A → 40A" Series models are available with optional six-sided, wrap-around Mu-Metal Shielding. This shielding attenuates magnetic and electrostatic emissions, while shielding internal circuitry from outside noise, thereby reducing overall output ripple by as much as 25% to 50% when combined with the Ripple Stripper® filter.

    MECHANICAL:
    The "30A → 40A" Series converters are in PCB mountable plastic cases requiring footprints of only 11.1 in² to 12.75 in² and volumes of only 11.7 in³ to 16.25 in³. Mounting plates and brackets are available for chassis mounting. Also available is a metal RF-tight PCB/chassis-mount package. See Application Note 6 for thermal considerations and mounting configurations. All models are available with optional "-M" six-sided, wrap-around Mu-Metal Shielding. Despite their high efficiency, the compact PCB-mounted units require the optional "-H" factory-installed heat sink or an equivalent customer-installed device in high-temperature applications.

    ENVIRONMENTAL:
    The “30A → 40A” Series provides full power operation at case temperatures from -40 to +65°C. All units receive a 24- hour burn-in prior to final test. Extended temperature range is available along with other enhanced capabilities. Please contact the factory.


    1800 OCEAN AVE., FRNT
    RONKONKOMA, NY 11779

    TEL 800-9HV-POWER
    TEL 631-471-4444
    FAX631-471-4696

    www.ultravolt.com

    Parameter

    Conditions

    Models

    Units

    Input: 

     

    12V

    24V

     

    Voltage Range

    Full Power

     + 11 to 16

     + 23 to 30

    VDC

    Voltage Range

    Derated Power Range

     + 9 to 32

     + 9 to 32

    VDC

    Current

    Standby / Disable

    < 30

    < 30

    mA

    Current

    No Load, Max Eout

    10A < 0.20, 15A/20A/25A < 0.25

    10A < 0.17, 15A < 0.20, 20A < 0.21, 25A < 0.25

    A

    Current

    Max Load, Extended Input Voltage

    Figures A & B

    Figures A & B

    Graph

    AC Ripple Current

    Nominal Input, Full Load

    < 80

    < 80

    mA p-p

    Output:  

     

    10A

    15A

    20A

    25A

     

       Voltage Range

       Nominal Input

    0 to 10,000

    0 to 15,000

    0 to 20,000

    0 to 25,000

    VDC

       Nominal Input Voltage / Model

    12

    24

    24

    12

    24

    24

    12

    24

    24

    12

    24

    24

    VDC

       Power

       Nominal Input, Max Eout

    4

    15

    30

    4

    15

    30

    4

    15

    30

    4

    15

    30

    Watts

       Current

       Iout Entire Output Voltage Range

    0.40

    1.5

    3.0

    0.26

    1.0

    2.0

    0.20

    0.75

    1.5

    0.16

    0.60

    1.2

    mA

       Ripple

       Full Load, Max Eout, 300pF bypass Cap

    0.012

    0.039

    0.076

    0.024

    0.043

    0.080

    0.020

    0.031

    0.080

    0.020

    0.080

    0.051

    %V p-p

       Ripple with –F-M Option

       Full Load, Max Eout, 300pF bypass Cap

    0.012

    0.034

    0.072

    0.021

    0.028

    0.073

    0.010

    0.018

    0.039

    0.040

    0.040

    0.060

    %V p-p

       Dynamic Load Regulation

       ½  to Full Load, Max Eout per 0.1mA

    <5.0

    <5.0

    <5.0

    <7.5

    <7.5

    <7.5

    <10.0

    <10.0

    <10.0

    <10.0

    <10.0

    <10.0

    V pk

       Voltage Derating

       Max Iout, Extended Input Voltage

    Figures C & D

    Graph

       Line Regulation

       Nom. Input, Max Eout, Full Power

    < 0.01 %

    VDC

       Static Load Regulation

       No Load to Full Load, Max Eout

    <0.01%

    VDC

       Stability

       30 Min. warmup, per 8 hr/ per day

    <0.01%  /  <0.02%

    VDC

      Output Voltage Monitor:

    All Types

     

       Voltage

       Full Eout Range, Full Iout Range 

    1.00

    V per kV

       Proportionality

       Full Eout Range, Full Iout Range 

    ±0.1%

    V per kV

      Remote Programming:

    All Types

     

       Input Impedance

       Nominal Input

    + Output Models 1.1MΩ to GND,   - Output Models 1.1MΩ to +5 Vref

    MΩ

       Adjust Resistance

       Typical Potentiometer Values

    10K to 100K (Pot across Vref. & Signal GND,  Wiper to Adjust)

    Ω

       Adjust Linearity

       0% to 100%

    Figure E

    Graph

       Adjust Voltage

       Referenced to signal ground

     Figure E (0 to +5 VDC)

    Graph

       Adjust Logic

       0 to +5 for +Out,  +5 to 0 for -Out

    +4.64 VDC for +Output or +0.36 for -Output = Nominal Eout

     

      Reference:

    All Types

     

       Output Voltage

       T=+25°C,  Initial Value

    + 5.00 ± 2%

    VDC

       Output Impedance

       T=+25°C

    464 ± 1%

    Ω

       Stability

       Over Full Temperature Range

    Figure F

    Graph

      Enable:

    All Types

     

       Power Supply On

       Floated, or  voltage   TTL High

    +2.4 to 32

    VDC

       Power Supply Off

       Grounded, or voltage   TTL Low

    0 to + 0.7 ± 0.2 (Isink 1mA minimum)

    VDC

      Temperature & Humidity:

    Standard

    -25 PPM

     

       Humidity

       All Conditions, Standard Package

    0 to 95% non-condensing

    0 to 95% non-condensing

     

       Operating

       Full Load, Max Eout, Case Temp.

    -40 to +65

    +10 to +45

     °C

       Storage

       Non-Operating, Case Temp.

    -55 to +105

    -55 to +105

    °C

       Coefficient

       Over the Specified Temperature

    ±50

    ±25

    PPM/°C

       Thermal Shock

       Mil-Std 810, Method 503-4, Proc. II

    -40 to +65

    -40 to +65

     °C

      Altitude:

    All Types

     

       Operating

        Standard Package

    Sea Level through Vacuum

     

       Non-operating

        Standard Package

    Sea Level through Vacuum

     

      Shock & Vibration:

    Standard

    -C Option

     

       Shock

       Mil-Std-810, Method 516.5, Proc. IV

    20

    40

    G's

       Vibration

       Mil-Std-810, Method 514.5, Fig. 514.5C-3

    10

    20

    G's

      Packaging:

     

    10A

    15A

    20A

    25A

    10A

    15A

    20A

    25A

     

       Material

       Outer construction

    Plastic (DAP) ASTM-D-5948

    Aluminum Alloy 5052-H32, Finish: Mil-C-5541 Class 1A

     

     

     

    Length, width, and height specs are ± 0.050in (1.27mm)

    Length, width, and height specs are ± 0.025in (0.635mm)

     

       Length

       Not including pins or mounting pts

    3.70 (93.98)

    4.70 (119.38)

    5.70 (144.78)

    6.96 (176.78)

    4.00 (101.6)

    5.00 (127.00)

    6.00 (152.40)

    8.00 (203.20)

    In (mm)

       Width

       Not including pins or mounting pts

    1.50 (38.10)

    1.50 (38.10)

    1.50 (38.10)

    1.60 (40.64)

    2.00 (50.80)

    2.00 (50.80)

    2.00 (50.80)

    2.00 (50.80)

    In (mm)

       Height

       Not including pins or mounting pts

    0.90 (22.86)

    0.90 (22.86)

    1.00 (25.40)

    1.075 (27.31)

    1.10 (27.94)

    1.10 (27.94)

    1.20 (30.48)

    1.30 (33.02)

    In (mm)

       Volume

       Not including pins or mounting pts

    4.90 (80.31)

    6.35 (104.08)

    8.55 (140.13)

    11.70 (191.76)

    8.80 (144.23)

    11.00 (180.29)

    14.4 (236.02)

    20.0 (327.80)

    In³(cc)

       Weight

       Overall

    6.0 (170.10)

    8.0 (226.80)

    11.0 (311.84)

    15.0 (452.24)

    11.5 (326.02)

    14.0 (396.89)

    19.0 (538.64)

    22.0 (623.69)

    Oz (g)

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Typical Performance Characteristics:  


    Fig. A
    DC Efficiency vs. Input Voltage Range


    Fig. B
    Input Current vs. Input Voltage Range


    Fig. C
    Output Voltage vs. 12V/4 Watt Extended Input Voltage
    (Up to 65°C Chassis Mount w/o Heatsink)


    Fig. D
    Output Voltage vs. 24V/15 Watt Extended Input Voltage
    (Up to 65°C Chassis Mount w/o Heatsink)


    Fig. E
    Remote Control Characteristics


    Fig. F
    Reference Stability mV vs. °C


    PLASTIC CASE

    CONSTRUCTION:
         Epoxy-filled DAP box
         certified to ASTM-D-5948
    TOLERANCE:
         Overall ±0.050” (1.27)
         Pin to Pin ±0.015” (0.38)
         Mounting hole location ±0.025” (0.64)
    MOUNTING:
         2-56 x 0.30 (7.62) 2 places
         threaded post may not be
         flush to cover
    NOTE:
         -M equipped units are an
         additional 0.030” (0.76) in height.
         Contact UV Customer Service

         for drawings of models equipped
         with -E, -C, or -H options

     

    Connections
    1 - Input-Power Ground Return
    2 - Positive Power Input
    3 - Iout Monitor
    4 - Enable/Disable
    5 - Signal Ground Return
    6 - Remote Adjust Input
    7 - +5VDC Reference Output
    8 - HV Ground Return
    9 - Eout Monitor
    All grounds joined internally.
    Power-supply mounting points
    isolated from internal grounds by >100kΩ, .01uF / 50V (Max) on all models except -M, -M-C and -M-E configurations which are 0Ω.

     

    Ordering Information
    Type:0 to 30,000 VDC Output
    30A
     0 to 35,000 VDC Output
    35A
     0 to 40,000 VDC Output
    40A
    Input:12VDC nominal (4W only)
    12
     24VDC nominal (15W & 30W only)
    24
    Polarity:Positive Output
    -P
     Negative Output
    -N
    Power:Watts Output (12 V Only)
    4
     Watts Output (24 V Only)
    15
     Watts Output (24 V Only)
    30
    Case:Plastic Case - Diallyl Phthalate
    STD
     “Eared” Heatsink Plate (Plastic Case)
    -E
     RF-Tight Aluminum Enclosure
    -C
    Heat Sink:.400” high (sized to fit case)
    -H
    Shield:Six-Sided Mu-Metal Shield
    -M
    Ripple Stripper®:Integral Output Filter (See “-F” Data Sheet) and Mu-Metal
    -F-M
    Lead Options:Shielded Flying Lead
    -AS
     Protected Flying Lead
    -AP
     Terminated Flying Lead (Contact Customer Service)
    -ATxx
    Temp Coefficient:25PPM Temperature Coefficient
    -25PPM
     

     


    台 北 縣 汐 止 市 康 寧 街 169 巷 23 號 7 樓 之 三

    公司電話:+886-2-26958906(代表號) 02-2695-6755, 02-2695-7011, 02-2695-7033

    公司傳真:+886-2-26958911

    上次更新日期: 2010年01月14日。

     


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    新 北 市 汐 止 區 康 寧 街 169 巷 23 號 7 樓 之 一

    公司電話:+886-2-2695-8906(代表號)

     02-2695-6755, 02-2695-7011, 02-2695-7033

    公司傳真:+886-2-26958911

    朱奕政 分機:24 kevin@bentech-taiwan.com

    上次更新日期: 2016年04月13日。