Q Series
1/2 Watt
• Output voltages from 100VDC to 10,000VDC
• Output proportional to input
• 0.7VDC turn-on voltage
• Wide operating temperature range
• Short circuit protection
• Low ripple <1%
• 500VDC input to output isolation
• No minimum load
• 3 year warranty
DC-HVDC Converter
xxx Series
Dimensions:
The Q Series is a broad line of ultra-miniature, high reliability DC to HV DC converters supplying
up to 5,000 volts in only 0.125 cubic inches and up to 10,000 volts in only 0.614 cubic inches.
Input voltage can be 5V, 12V, 15V, or 24V. The output is directly proportional to the input voltage
and is linear from <0.7V input to maximum input voltage, allowing for an adjustable output
voltage. Output is load dependent. Isolation permits <±500V bias on output return and output
power is 0.5 watt.
No external components or minimum load are required. Variations include dual output
(center-tap), a separate control pin, and an external shield. These component-sized converters
operate over a wide temperature range making them ideal for portable, battery-powered
equipment requiring minimal size and weight.
Q01 - Q50:
0.5 x 0.5 x 0.5" (12.7 x 12.7 x 12.7mm)
Q60 - Q80:
0.85 x 0.85 x 0.85" (21.6 x 21.6 x 21.6mm)
Key Applications:
•
•
•
•
•
•
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Avalanche Photo Diodes
Photo Multiplier Tubes
Piezo Devices
Sustaining Ion Pumps
Electrophoresis
Igniters
Capacitor Charging
Input
Characteristic
Input Voltage
Input Current
Control Voltage Input (optional)
Minimum
0.7
Typical
Maximum
5,12,15,24
400
Units
VDC
mA
Notes & Conditions
See Models and Ratings Table.
See Models and Ratings Table.
Analog Control Voltage adjusts output from 0 to 100%, not to exceed Input Voltage, see Application Notes.
Output
Characteristic
Output Voltage
Output Current
Output Voltage Tolerance
Minimum Load
Regulation
Short Circuit Protection
Ripple and Noise
+10, -10
No minimum load required
Unregulated, Output is proportional to Input. See Application Notes.
1
0.1
1
minute
%
See Models and Ratings Table.
Minimum
Typical
Maximum
10,000
5
Units
VDC
mA
%
Notes & Conditions
See Models and Ratings Table
See Models and Ratings Table
At Max Vout, Full Load, Measured from pin 3 to pin 4
Notes
1. Maximum output current is available at maximum rated output voltage, and
derates linearly as input voltage is decreased.
2. Output Voltage is load dependent. Under light or no-load conditions, reduce
the Input Voltage so maximum rated Output Voltage is not exceeded.
3. Specifications are after 30 minute warm-up, full-load at 25°C, unless otherwise
noted.
4. Proper thermal management techniques are required to maintain safe case
temperature at maximum power output.
5. See Application Notes for connection diagrams, page 8.
6. All orderable part numbers are listed on pages 3 and 4.
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Q Series
Environmental
Characteristic
Operating Temperature (case)
Operating Temperature (case)
Operating Temperature (case)
Operating Temperature (case)
Operating Temperature (case)
Storage Temperature
Storage Temperature
Humidity
Cooling
Minimum
-25
-55
-25
-55
-10
-55
-20
Typical
Maximum
+70
+75
+60
+70
+60
+105
+105
95
DC-HVDC Converter
Units
°C
°C
°C
°C
°C
°C
°C
%RH
Notes & Conditions
Q01 to Q20, standard operating temp
Q01 to Q20, extended operating temp
Q25 to Q50, standard operating temp
Q25 to Q50, extended operating temp
Q60 to Q101, standard operating temp
Q01 to Q50
Q60 to Q101
Non-condensing
Natural Convection
Safety Approvals
Safety Agency
UL
CE
RoHS
Safety Standard
IEC/UL/CSA/EN 62368
CE Directive, RoHs and LVD
RoHS 2 and 3 Directive (2011/65/EU)
Where applicable
Where applicable
Notes & Conditions
General
Characteristic
Isolation: Input to Output
Leakage Current
Switching Frequency
Construction
Mean Time Between Failure
75
3
Minimum
Typical
Maximum
500
250
500
Solid vacuum encapsulation, UL 94 V-0 rated.
MHrs
Per Bellcore TR 332
Units
V
nA
kHz
Notes & Conditions
< ±500 VDC Bias on Output Return
Copper Shield Placement
Block Diagram
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