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K7805-500R2 fiches techniques PDF

MORNSUN - WIDE INPUT NON-ISOLATED & REGULATED SINGLE OUTPUT

Numéro de référence K7805-500R2
Description WIDE INPUT NON-ISOLATED & REGULATED SINGLE OUTPUT
Fabricant MORNSUN 
Logo MORNSUN 





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K7805-500R2 fiche technique
K78XX-500R2 Series
WIDE INPUT NON-ISOLATED & REGULATED
SINGLE OUTPUT
FEATURES
l Efficiency up to 96%
l Operating temperature range: -40°C ~ +85°C
l Low ripple and noise
l Supporting negative output perfectly
l Short circuit protection, thermal shutdown
l Sip package, meet UL94-V0
l Pin-out compatible with LM78XX linears
l EN60950 approved
Patent Protection RoHS
PART NUMBER SYSTEM
K78XX-500R2
Output Current
Output Voltage
Product Series
APPLICATIONS
K78XX-500R2 series high efficiency switching regulators are
ideally suited to replace 78xx linear regulators and are pin
compatible. They are widely used in industrial control,
instrumentation, and electric power applications.
SELECTION GUIDE
Part Number
Input Voltage(VDC)
Nominal
Nominal
K7801-500R2
12
12
4.75-28
*4.75-25
K78X2-500R2
12
12
4.75-28
*4.75-25
K7802-500R2
12
12
4.75-28
*4.75-25
K7803-500R2
24
12
4.75-28
*4.75-25
K7805-500R2
24
12
6.5-32
6.5-27
K78X6-500R2
24
12
8-32
6.5-25
K7809-500R2
24
12
11-32
7.0-23
K7812-500R2
24
12
15-32
7-20
K7815-500R2
24
12
18-32
7-17
Ouput Voltage
(VDC)
1.5
-1.5
1.8
-1.8
2.5
-2.5
3.3
-3.3
5.0
-5.0
6.5
-6.5
9.0
-9.0
12
-12
15
-15
Ouput Current
(mA)
500
-400
500
-400
500
-400
500
-400
500
-400
500
-300
500
-200
500
-200
500
-200
Efficiency (%,max)
Vin(Min)
Vin (Max)
77 66
66 64
81 69
70 68
87 76
73 73
91 81
74 78
94 86
78 83
94 87
82 84
95 91
85 86
95 92
83 87
96 93
81 87
Approval
CE
INPUT SPECIFICATIONS
Item
Test Conditions
No-load Input Power
Reverse Polarity Input
Input Voltage Range
Input Filter
Min. Typ. Max.
Unit
--
0.12
0.256
W
Forbidden
Capacitance Filter
OUTPUT SPECIFICATIONS
Item
Test Conditions
Output Voltage accuracy
100% loadinput voltage range
Line Regulation
Input voltage range
Min. Typ. Max.
-- ±2 ±3
--
±0.2
±0.4
Unit
%
The copyright and authority for the interpretation of the products are reserved by MORNSUN
K78XX-500R2 2013.11.27-A/2 Page 1 of 5

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