B0505XT-1WR2 MORNSUN [MORNSUN Science& Technology Ltd.], B0505XT-1WR2 Datasheet - Page 4

• Manufacturer Part Number: B0505XT-1WR2
• Description: 1W, FIXED INPUT, ISOLATED & UNREGULATED SINGLE OUTPUT
• Manufacturer: MORNSUN [MORNSUN Science& Technology Ltd.]

OUTLINE DIMENSIONS, RECOMMENDED FOOTPRINT & PACKAGING
TEST CONFIGURATIONS
DESIGN CONSIDERATIONS
the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load.
breaker to the circuit.
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate source impedance.
1) Requirement on output load
2) Overload Protection
To ensure this module can operate efficiently and reliably, During operation, the minimum output load could not be less than 10% of the full load. If
Under normal operating conditions, the output circuit of these products has no protection against overload. The simplest method is to add a circuit
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TUBE OUTLINE DIMENSIONS
MECHANICAL DIMENSIONS
Note:
Unit: mm[inch]
General tolerances:±0.50mm[±0.020inch]
L=530mm[20.866inch]
L=220mm[8.661inch]
Short tube inner packaging dimensions:L*W*H=255*170*80mm
Short tube outer packaging dimensions(with six inner packaging):
L*W*H=375*280*270mm
Long tube inner packaging dimensions:L*W*H=580*200*100mm
Long tube outer packaging dimensions(with two inner packaging):
L*W*H=600*215*220mm
Long tube outer packaging dimensions(with three inner packaging):
L*W*H=600*215*325mm
6.70 [0.264]
8.30 [0.327]
0.25 [0.010]
Note:
Unit: mm[inch]
Pin section tolerances: ± 0.10mm[± 0.004inch]
General tolerances: ± 0.25mm[± 0.010inch]
(Side View)
A
Devices per tube quantity
Devices per tube quantity
8
12.70 [0.500]
15.10 [0.594]
10.70 [0.421]
1 2
(Front View)
(Top View)
[0.300]
7.62
2.54 [0.100]
0.88 [0.035]
0.60 [0.024]
5
4
A
7.00 [0.276]
11.20 [0.441]
4.72 [0.186]
Lin(4.7µH)
[0.374]
9.50
Oscilloscope
5
: 40pcs
: 15pcs
°max
10.50
[0.413]
0.25 [0.010]
Cin
Cin(220µF, ESR < 1.0Ω at 100 KHz)
Lin
Current
Probe
DC
REEL PACKING OUTLINE DIMENSIONS
11.60 [0.457]
RECOMMENDED FOOTPRINT
Taping dimension:
Taping reel dimension:
DC
∅
1.50 [0.059]
Note:
Unit: mm[inch]
General tolerances: ±0.50mm[±0.020inch]
per reel of packing quantity: 500pcs
Inner packaging dimensions: L*W*H=365*350*105mm
Outer packaging dimensions: L*W*H=365*350*105mm
Tube quantity:2000pcs
Tube quantity:4000pcs
10.50 [0.413]
Load
2.00 [0.079]
NC:No Connection
16.00 [0.630]
∅
Note: grid 2.54*2.54mm.
FOOTPRINT DETAILS
Pin
∅
21.50 [0.846]
1
2
4
5
8
13.00 [0.512]
8
1
B_XT-1WR2
2
29.40 [1.157]
∅
Function
5
4
∅
1.50 [0.059]
GND
+Vo
Vin
0V
100.00 [3.937]
NC
1.75 [0.069]
1.00 [0.039]
11.50 [0.453]
A/0-2012
1.70 [0.067]
0.50 [0.020]
7.35 [0.289]
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