DC-DC Converter
QHL750 Series
EMC: Emissions
Phenomenon
Conducted
Radiated
Standard
EN55032
EN55032
Test Level
Class A
Notes & Conditions
See Application Notes
Class A
EMC: Immunity
Phenomenon
Standard
EN61000-4-2
Test Level
Criteria
Notes & Conditions
ESD Immunity
Radiated Immunity
4 kV/ 8 kV
3 V rms
A
A
Contact Discharge/Air Discharge
EN61000-4-3
Requires VZ1, VZ2, GT1 & GT2 as shown in
conducted emission circuit
EFT/Burst
Surge
EN61000-4-4
1 kV
A
A
Requires VZ1, VZ2, GT1 & GT2 as shown in
conducted emission circuit
EN61000-4-5
0.5 kV
Conducted Immunity
Magnetic Fields
EN61000-4-6
EN61000-4-8
3 V rms
3 A/m
A
A
Mechanical Details
4.099(104.11)
3.949(100.30)
3.799(96.49)
3.649(92.68)
3.499(88.87)
3.349(85.06)
10
9
-Vo
-Vo
-Vo
1
2
-Vin
8
+Vin
-
7
6
5
+Vo
3
4
+
+Vo
+Vo
0.199(5.05)
4.20(106.7)
Mounting Inserts
3.5 Through 4Pl.
Pin Connections
Pin
1
Function
-Vin
2
3
+Vin
REM-
4.60(116.8)
4
REM+
5-7
8-10
11
12
13
14
15
16
+Vout
-Vout
-Sense
+Sense
Trim
Current Share
Power Good
Auxiliary, 7-13 V/20 mA
Notes
1. All dimensions are in inches (mm)
2. Weight: 0.51 lbs (230 g) approx.
3. Tolerance: x.xx = 0.02 (x.x = 0.5)
x.xxx = 0.01 (x.xx = 0.25)
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3