“Innovation
,
not imitatio
n”
ISOLATED, PROPORTIONAL DC TO HV DC CONVERTERS
100V to 10,000V (+/-) @ 0.5 and 1.25 Watts
PRODUCT OVERVIEW
OUTPUT VOLTAGE*
2
100 VDC
150 VDC
200 VDC
Q SERIES
Q MODELS
0.50 Watt
Q01
Q015
Q02
Q025
Q03
Q035
Q04
Q045
Q05
Q06
Q07
Q08
Q09
Q10
Q12
Q15
Q20
Q25
Q30
Q40
Q50
Q60
Q80
Q101
QH MODELS
1.25 Watt
QH01
QH015
QH02
QH025
QH03
QH035
QH04
QH045
QH05
QH06
QH07
QH08
QH09
QH10
QH12
QH15
QH20
QH25
QH30
QH40
QH50
PRODUCT DESCRIPTION
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. These component-
sized converters are ideal for applications requiring minimal size and
weight. 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.
250 VDC
300 VDC
350 VDC
400 VDC
450 VDC
500 VDC
600 VDC
700 VDC
800 VDC
900 VDC
1,000 VDC
1,200 VDC
1,500 VDC
2,000 VDC
2,500 VDC
3,000 VDC
4,000 VDC
5,000 VDC
6,000 VDC
8,000 VDC
10,000 VDC
OPTIONS
0.5 Watt and 1.25 Watt versions available (1.25W up to 5KV)
Center Tap Option available (up to Q09 / QH09)
External Copper Shield (S suffix))
Control Pin Option available (up to Q50 / QH50) (C suffix)
Extended operating temperature (0.5W - Q models) (T suffix)
RoHS Version Available (R suffix)
Ordering Information (see Page 13)
Low Outgassing Epoxy (NASA approved per ASTM E-595-93)
(consult factory)
Alternate Input / Output Voltages
(consult factory)
Alternate Pin Pattern, see VA units (Page 10)
Reduced Input Power (consult factory)
APPLICATIONS
Avalanche Photodiodes
Photomultiplier Tubes
Light Sources
Piezo Devices
Sustaining Ion Pumps
Electrophoresis
Printers
Igniters
Capacitor Charging
FEATURES
Ultra-Miniature Case Size
Proven Reliability
No External Components Required
Low Ripple and EMI/RFI
Proportional Input/Output
Input/Output Isolation
Low Leakage Current <250nA
Low input/output coupling capacitance, <50 pF typical
Designed to meet UL 94 V0
MTBF: >3 million hrs. per Bellcore TR 332
Short circuit protection, 1 minute minimum
Control Pin can be used for ON/OFF control
Complete List of Models on pages 2-5
PAGE 1 of 13
4752BW
www.emcohighvoltage.com
e-mail: sales@emcohv.com
phone: 1-800-546-3680, fax (209) 267-0282
70 Forest Products Rd, Sutter Creek, CA 95685 USA
Q SERIES
ELECTRICAL SPECIFICATIONS
*3
(100V - 900V)
Q MODELS - 0.50 Watt
OUTPUT
VOLTAGE*
2
0 to 100VDC
0 to 150VDC
0 to 200VDC
0 to 250VDC
0 to 300VDC
0 to 350VDC
0 to 400VDC
0 to 450VDC
0 to 500VDC
0 to 600VDC
0 to 700VDC
0 to 800VDC
0 to 900VDC
0 to +/- 50 VDC
0 to +/- 75 VDC
0 to +/-100 VDC
0 to +/-125 VDC
0 to +/-150 VDC
0 to +/-175 VDC
0 to +/-200 VDC
0 to +/-225 VDC
0 to +/-250 VDC
0 to +/-300 VDC
0 to +/-350 VDC
0 to +/-400 VDC
0 to +/-450 VDC
QH MODELS - 1.25 Watt
RIPPLE
P-P
<1.000 %
<0.500 %
<0.250 %
<0.250 %
<0.250 %
<0.250 %
<0.100 %
<0.150 %
<0.150 %
<0.100 %
<0.250 %
<0.300 %
<0.250 %
<1.000 %
<0.500 %
<0.250 %
<0.250 %
<0.250 %
<0.250 %
<0.100 %
<0.150 %
<0.150 %
<0.100 %
<0.250 %
<0.300 %
<0.250 %
MODEL
MAXIMUM
OUTPUT
CURRENT
*1
5.000 mA
3.333 mA
2.500 mA
2.000 mA
1.667 mA
1.429 mA
1.250 mA
1.111 mA
1.000 mA
0.833 mA
0.714 mA
0.625 mA
0.556 mA
5.000 mA
3.333 mA
2.500 mA
2.000 mA
1.667 mA
1.429 mA
1.250 mA
1.111 mA
1.000 mA
0.833 mA
0.714 mA
0.625 mA
0.556 mA
MODEL
MAXIMUM
OUTPUT
CURRENT
*1
12.500 mA
8.333 mA
6.250 mA
5.000 mA
4.167 mA
3.571 mA
3.125 mA
2.778 mA
2.500 mA
2.083 mA
1.786 mA
1.563 mA
1.389 mA
12.500 mA
8.333 mA
6.250 mA
5.000 mA
4.167 mA
3.571 mA
3.125 mA
2.778 mA
2.500 mA
2.083 mA
1.786 mA
1.563 mA
1.389 mA
RIPPLE
P-P
<2.500 %
<1.125 %
<1.125 %
<1.125 %
<1.125 %
<1.125 %
<0.500 %
<0.625 %
<0.625 %
<0.500 %
<0.625 %
<1.0 %
<1.0 %
<2.500 %
<1.125 %
<1.125 %
<1.125 %
<1.125 %
<1.125 %
<0.500 %
<0.625 %
<0.625 %
<0.500 %
<0.625 %
<1.0 %
<1.0 %
REVERSIBLE: 0 TO (+) OR (-) Vout
Q01
Q015
Q02
Q025
Q03
Q035
Q04
Q045
Q05
Q06
Q07
Q08
Q09
Q01CT
Q015CT
Q02CT
Q025CT
Q03CT
Q035CT
Q04CT
Q045CT
Q05CT
Q06CT
Q07CT
Q08CT
Q09CT
QH01
QH015
QH02
QH025
QH03
QH035
QH04
QH045
QH05
QH06
QH07
QH08
QH09
QH01CT
QH015CT
QH02CT
QH025CT
QH03CT
QH035CT
QH04CT
QH045CT
QH05CT
QH06CT
QH07CT
QH08CT
QH09CT
CENTER TAP: 0 TO (+) AND (-) Vout
PAGE 2 of 13
4752BW
www.emcohighvoltage.com
e-mail: sales@emcohv.com
phone: 1-800-546-3680, fax (209) 267-0282
70 Forest Products Rd, Sutter Creek, CA 95685 USA
Q SERIES
ELECTRICAL SPECIFICATIONS
*3
(1,000V - 2,000V)
Q MODELS - 0.50 Watt
OUTPUT
VOLTAGE*
2
0 to +1000 VDC
0 to +1200 VDC
0 to +1500 VDC
0 to +2000 VDC
0 to -1000 VDC
0 to -1200 VDC
0 to -1500 VDC
0 to -2000 VDC
QH MODELS - 1.25 Watt
RIPPLE
P-P
POSITIVE
<0.250 %
<0.250 %
<0.250 %
<0.250 %
MODEL
MAXIMUM
OUTPUT
CURRENT
*1
0.500 mA
0.417 mA
0.333 mA
0.250 mA
0.500 mA
0.417 mA
0.333 mA
0.250 mA
MODEL
MAXIMUM
OUTPUT
CURRENT
*1
1.250 mA
1.042 mA
0.833 mA
0.625 mA
1.250 mA
1.420 mA
0.833 mA
0.625 mA
RIPPLE
P-P
<1.0%
<1.0%
<1.0%
<1.0%
<1.0%
<1.0%
<1.0%
<1.0%
Q10
Q12
Q15
Q20
Q10N
Q12N
Q15N
Q20N
QH10
QH12
QH15
QH20
QH10N
QH12N
QH15N
QH20N
NEGATIVE
<0.250 %
<0.250 %
<0.250 %
<0.250 %
PARAMETER
INPUT VOLTAGE
TYPICAL TURN-ON VOLTAGE
ISOLATION
OUTPUT VOLTAGE TOLERANCE
FREQUENCY
CONTROL PIN
STANDARD
TEMPERATURE RANGES
EXTENDED
TEMPERATURE RANGES (-T OPTION)
VALUE
0 to 5, 12, 15 or 24 VOLTS
<0.7 VOLTS
< +/- 500 VDC BIAS ON OUTPUT RETURN (PIN4)
+5 %, -10 % (AT 100% OUTPUT, FULL LOAD)
75-350KHZ (TYPICAL)
0 to VIN (SEE PAGE 12 FOR DETAILS)
OPERATING (Q Model): -25° TO +70°C (CASE)
STORAGE (Q Model): -55° TO +105°C
OPERATING (Q Model): -55 TO +75°C (CASE)
STORAGE (Q Model): -55° TO +105°C
OPERATING (QH Model): -25° TO +60°C (CASE)
STORAGE (QH Model): -55° TO +105°C
INPUT CURRENT
Q MODELS - 0.50 Watt
VIN
5 VDC
12 VDC
15 VDC
24 VDC
QH MODELS - 1.250 Watt
NO-LOAD FULL-LOAD
<250 mA
<100 mA
<80 mA
<50 mA
<550 mA
<250 mA
<200 mA
<125 mA
NO-LOAD FULL-LOAD
<100 mA
<40 mA
<32 mA
<20 mA
<250 mA
<100 mA
<80 mA
<50 mA
PAGE 3 of 13
4752BW
www.emcohighvoltage.com
e-mail: sales@emcohv.com
phone: 1-800-546-3680, fax (209) 267-0282
70 Forest Products Rd, Sutter Creek, CA 95685 USA
Q SERIES
ELECTRICAL SPECIFICATIONS
*3
(2,500V - 5,000V)
Q MODELS - 0.50 Watt
OUTPUT
VOLTAGE*
2
0 to +2,500 VDC
0 to +3,000 VDC
0 to +4,000 VDC
0 to +5,000 VDC
0 to -2,500 VDC
0 to -3,000 VDC
0 to -4,000 VDC
0 to -5,000 VDC
QH MODELS - 1.25 Watt
RIPPLE
P-P
POSITIVE
<0.500 %
<0.500 %
<0.500 %
<0.500 %
MODEL
Q25
Q30
Q40
Q50
Q25N
Q30N
Q40N
Q50N
MAXIMUM
OUTPUT
CURRENT
*1
0.200 mA
0.167mA
0.125 mA
0.100 mA
0.200 mA
0.167 mA
0.125 mA
0.100 mA
MODEL
QH25
QH30
QH40
QH50
QH25N
QH30N
QH40N
QH50N
MAXIMUM
OUTPUT
CURRENT
*1
0.500 mA
0.417 mA
0.313 mA
0.250 mA
0.500 mA
0.417 mA
0.313 mA
0.250 mA
RIPPLE
P-P
<2.0 %
<2.0 %
<2.0 %
<2.0 %
<2.0 %
<2.0 %
<2.0 %
<2.0 %
NEGATIVE
<0.500 %
<0.500 %
<0.500 %
<0.500 %
PARAMETER
INPUT VOLTAGE
TYPICAL TURN-ON VOLTAGE
ISOLATION
OUTPUT VOLTAGE TOLERANCE
FREQUENCY
CONTROL PIN
VALUE
0 to 5, 12, 15 or 24 VOLTS
0 TO 5V (FOR MODELS OVER 3KV)
<0.7 VOLTS
< +/- 500 VDC BIAS ON OUTPUT RETURN (PIN4)
+5 %, -10 % (AT 100% OUTPUT, FULL LOAD)
75-350KHZ (TYPICAL)
0 to VIN (SEE PAGE 12 FOR DETAILS)
OPERATING (Q Model): -10° TO +60°C (CASE)
STORAGE (Q Model): -55° TO +105°C
OPERATING (QH Model): -25° TO +60°C (CASE)
STORAGE (QH Model): -55° TO +105°C
STANDARD
TEMPERATURE RANGES
OPERATING (Q Model): -55 TO +70°C (CASE)
EXTENDED
TEMPERATURE RANGES (-T OPTION) STORAGE (Q Model): -55° TO +105°C
INPUT CURRENT
Q MODELS - 0.50 Watt
VIN
5 VDC
12 VDC
15 VDC
24 VDC
QH MODELS - 1.250 Watt
NO-LOAD FULL-LOAD
<625 mA
<250 mA
<200 mA
<125 mA
<1.5 A
<625 mA
<500mA
<312 mA
NO-LOAD FULL-LOAD
<250 mA
<100 mA
<80 mA
<50 mA
<400 mA
<250 mA
<200 mA
<123 mA
PAGE 4 of 13
4752BW
www.emcohighvoltage.com
e-mail: sales@emcohv.com
phone: 1-800-546-3680, fax (209) 267-0282
70 Forest Products Rd, Sutter Creek, CA 95685 USA
Q SERIES
ELECTRICAL SPECIFICATIONS
*3
(6,000V - 10,000V)
Q MODELS - 0.50 Watt
OUTPUT
VOLTAGE*
2
0 to +6,000 VDC
0 to +8,000 VDC
0 to +10,000 VDC
0 to -6,000 VDC
0 to -8,000 VDC
0 to -10,000 VDC
MODEL
MAXIMUM
OUTPUT
CURRENT
*1
83 μA
62.5 μA
50 μA
RIPPLE
P-P
<1.000 %
<1.000 %
<1.000 %
<1.000 %
<1.000 %
<1.000 %
POSITIVE
Q60
Q80
Q101
NEGATIVE
Q60N
Q80N
Q101N
83 uA
62.5 uA
50 uA
PARAMETER
INPUT VOLTAGE
TYPICAL TURN-ON VOLTAGE
ISOLATION
OUTPUT VOLTAGE TOLERANCE
FREQUENCY
STANDARD
TEMPERATURE RANGES
0 to 5 VOLTS
<0.7 VOLTS
VALUE
< +/- 500 VDC BIAS ON OUTPUT RETURN (W4)
+5 %, -10 % (AT 100% OUTPUT, FULL LOAD)
75-350KHZ (TYPICAL)
OPERATING: -10 TO +60°C (CASE)
STORAGE: -20° TO +105°C
INPUT CURRENT
Q MODELS - 0.50 Watt
VIN
5 VDC
NO-LOAD
<175 mA
FULL-LOAD
<250 mA
PAGE 5 of 13
4752BW
www.emcohighvoltage.com
e-mail: sales@emcohv.com
phone: 1-800-546-3680, fax (209) 267-0282
70 Forest Products Rd, Sutter Creek, CA 95685 USA
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