Technical Specification
Quarter
24V 15V
6.7A
out
in
Brick
2.30
(58.4)
0.14
(3.6)
2.00
(50.8)
0.300
(7.62)
0.150
(3.81)
0.43
(10.9)
1.45
0.450
0.600
(15.24)
0.600
(36.8)
(11.43)
Top View
(15.24)
0.300
(7.62)
0.145
(3.68)
See Note 3
0.40
(10.2)
Side View
Shown Actual Size
1) Pins 1-3, 5-7 are 0.040” (1.02mm) dia. with
0.080” (2.03mm) dia. standoff shoulders.
Pin No. Name
Function
Positive input voltage (18 - 36V)
2) Pins 4 and 8 are 0.062” (1.57 mm) dia. with 0.100”
(2.54mm) dia. standoff shoulders.
1
Vin(+)
3) Other pin extension lengths available.
4) Undimensioned components are for visual reference only.
5) Weight: 1.2 oz. (34g) typical
2
ON/OFF
TTL input to turn converter
on and off, referenced to
Vin(-), with internal pull up.
Negative input voltage
Negative output voltage
Negative remote sense1
Output voltage trim2
6) All dimensions in inches (mm)
3
4
5
6
7
8
Vin(-)
Vout(-)
SENSE(-)
TRIM
SENSE(+)
Vout(+)
Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)
x.xxx +/-0.010 in. (x.xx +/-0.25mm)
7) Workmanship: Meets or exceeds IPC-A-610B Class II
ABSOLUTE MAXIMUM RATINGS
Positive remote sense3
Positive output voltage
Input Voltage:
Non-Operating: 50V continuous
Operating:
40V continuous
50V 10
Notes:
µ
s transients,1% duty cycyle
1. Pin 5 should be connected to Vout(-) at load.
2. Leave Pin 6 open for nominal output voltage.
3. Pin 7 should be connected to Vout(+) at load.
Input/Output Isolation Voltage: 2000V
Storage Temperature: -55°C to +125°C
Operating Temperature: -40°C to +115°C
Voltage at ON/OFF input pin: +18V / -2V
OPTIONS
SAFETY
• Logic sense - Negative (N); converter is on when the
ON/OFF signal is low. Positive (P); converter is on
when the ON/OFF signal is high. Logic input is TTL
compatible with an internal pull up. Use N or P as
13th letter in part number to indicate logic.
• UL 1950 - All modules are UL 1950 recognized (US &
Canada) with basic insulation rating.
• EN60950 - All modules are TUV certified to EN60950
requirements.
• 72/23/EEC - All modules meet 72/23/EEC directives.
• 93/68/EEC - All modules meet 93/68/EEC directives.
• 94V-0 - All modules meet 94V-0 flammability require-
ments for board and plastic components.
• NEBS - All modules meet NEBS compatibility.
• Pin Length - a variety of pin lengths are available for
all modules (see last page). The14th letter in the part
number indicates pin length.
• Feature Set - Quarter-bricks are available with
Standard (S) feature options only. Use S as 15th letter
in part number to indicate feature set.
• An external input fuse must always be used to meet
these safety requirements.
Product # PQ24150QGA07
Phone 1-888-567-9596
Doc.# 005-2QG215D_A
3/1/02
Page 2
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