HEC50 查看數據表（PDF） - Unspecified
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HEC50 Datasheet PDF : 2 Pages
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Model
Number
Input
Range
Output
Voltage
Output
Current
Line
Load
Input
regulation regulation Current(8)
Eff (9)
(%)
HEC50-24S1P8
HEC50-24S2P5
HEC50-24S3P3
HEC50-24S05
HEC50-24S15
HEC50-48S1P8
HEC50-48S2P5
HEC50-48S3P3
HEC50-48S05
HEC50-48S15
18 – 36 VDC
18 – 36 VDC
18 – 36 VDC
18 – 36 VDC
18 – 36 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
15 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
15 VDC
15 A
15 A
15 A
10 A
3.3 A
15 A
15 A
15 A
10 A
3.3 A
4 mV
6 mV
1.36 A
86
5 mV
8 mV
1.86 A
87
7 mV
10 mV
2.40 A
89
10 mV
15 mV
2.40 A
90
30 mV
45 mV
2.40 A
89
4 mV
6 mV
0.67 A
87
5 mV
8 mV
0.92 A
89
7 mV
10 mV
1.19 A
90
10 mV
15 mV
1.19 A
91
30 mV
45 mV
1.20 A
90
Note
1. Maximum output deviation is 10% inclusive of remote sense. If remote sense is not being used, the +V sense should be connected to its corresponding
+OUTPUT and likewise the –sense should be connected to its corresponding –OUTPUT.
2. Measured with a 1uF M/C and a 10uF T/C.
3. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models. Power
mate suggest: Nippon chemi-con KMF series, 220 F/100V, ESR 90m .
4. The negative/ positive logic and pin length are optional ( see table ). The pin voltage is referenced to negative input.
5. 24V input models safety approval pending.
6. Heat sink is optional and P/N: 7G-0021, 7G-0022, 7G-0023, 7G-0024.
7. The HEC50 meets level A and level B conducted emissions only with external components connected before the input pin to the converter.
8. Maximum value at nominal input voltage and full load.
9. Typical value at nominal input voltage and full load.
10. BASEPLATE GROUNDINGBase-plate should be grounded at one of the four screw bolts prior to operation.
11. The converter is provided by basic insulation.
( Note 10 )
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by
PIN
using the method shown below.
1
TRIM UP
TRIM DOWN
2
7
6
3
RU
RD
4
5
8
7
6
7
8
9
PIN CONNECTION
Define
Diameter
- INPUT
CASE
CTRL
+ INPUT
- OUTPUT
- SENSE
TRIM
+ SENSE
+ OUTPUT
0.04 Inches
0.04 Inches
0.04 Inches
0.04 Inches
0.08 Inches
0.04 Inches
0.04 Inches
0.04 Inches
0.08 Inches
PRODUCT OPTIONS TABLE
Option
Suffix
Negative remote ON/OFF logic, 0.20” pin length (standard) -
Negative remote ON/OFF logic, 0.145” pin length
-L
Negative remote ON/OFF logic, 0.11” pin length
-K
Positive remote ON/OFF logic, 0.20” pin length
-P
Positive remote ON/OFF logic, 0.145” pin length
-S
Positive remote ON/OFF logic, 0.11” pin length
-M
ExampleHEC50-48S3P3-P
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