COLD START 35A(twidth=750 s measured at 50% Ipeak) at 115VAC
μ
COLD START 65A(twidth=750 s measured at 50% Ipeak) at 230VAC
μ
MAX. No. of PSUs on 16A
2 units (circuit breaker of type B) / 4 units (circuit breaker of type C) at 230VAC
CIRCUIT BREAKER
LEAKAGE CURRENT
OVER CURRENT
PROTECTION
SHORT CIRCUIT
OVER VOLTAGE
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
SAFETY &
EMC
WITHSTAND VOLTAGE
EMC EMISSION
MTBF
OTHERS DIMENSION
PACKING
NOTE
<0.25mA / 240VAC
95 ~ 108%
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Hiccup mode, recovers automatically after fault condition is removed
14 ~ 16V
17.5 ~ 23V 23 ~ 27V
28 ~ 34V
34 ~ 40V
41 ~ 50V
46 ~ 54V
53 ~ 62V
58 ~ 66V
Protection type : Shut down o/p voltage, re-power on to recover
Shut down o/p voltage, re-power on to recover
-35 ~ +70
℃
(Refer to "Derating Curve")
20 ~ 95% RH non-condensing
±
0.03%/
℃
(0 ~ 50
℃
)
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
UL8750 listed; CSA C22.2 No.250.13-12(except for 42V,48V,54V); IP67 approved for power body
I/P-O/P:3.75KVAC
Compliance to FCC Part15
292.8K hrs min.
130*53*35mm
0.41Kg; 16pcs/9.5Kg/0.85CUFT
MIL-HDBK-217F (25
℃
)
ENVIRONMENT STORAGE TEMP., HUMIDITY
-40 ~ +80
℃
, 10 ~ 95% RH
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25
℃
/ 70% RH
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25
℃
of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel
capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.
File Name:OWA-60U-SPEC 2017-08-07
60W Single Output Moistureproof Adaptor
Block Diagram
O WA - 6 0 U
series
PWM fosc : 25~67KHz
I/P
EMI FILTER
&
RECTIFIERS
POWER
SWITCHING
RECTIFIERS
&
FILTER
O.L.P.
+V
-V
O.T.P.
O.L.P.
PWM
CONTROL
DETECTION
CIRCUIT
O.V.P.
Derating Curve
Static Characteristics
100
100
90
80
230VAC
Input only
80
70
LOAD (%)
LOAD (%)
-25
-10
0
15
30
50
60
70
(HORIZONTAL)
60
50
40
60
50
40
20
-35
90
100
125
135
145
155 165
175
180
200
230
264
AMBIENT TEMPERATURE (
℃
)
INPUT VOLTAGE (V) 60Hz
File Name:OWA-60U-SPEC 2017-08-07
60W Single Output Moistureproof Adaptor
EFFICIENCY vs LOAD (48V Model)
OWA-60U series possess superior working efficiency that up to 91% can be reached in field applications.
92
91
90
89
88
O WA - 6 0 U
series
EFFICIENCY (%)
87
86
85
84
83
82
10%
20%
30%
40%
50%
6 0%
70%
80%
90%
100%
230V
115V
LOAD
DRIVING METHODS OF LED MODULE
There are two major kinds of LED drive method, "direct drive" and "with LED driver".
A typical LED power supply may either work in "constant voltage mode (CV)" or "constant current mode (CC)" to drive the LEDs.
Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode (with LED driver, at area (A) and CC mode (direct drive, at area (B).
100
(A) Constant
Voltage area
(B)
Constant
Current area
In the constant current region, the highest voltage at the output of the driver
depends on the configuration of the end systems.
Should there be any compatibility issues, please contact MEAN WELL.
50
(min)
(C)
Hiccup
Protection
50
100
Io(%)
Vo(%)
Typical LED power supply I-V curve
File Name:OWA-60U-SPEC 2017-08-07
60W Single Output Moistureproof Adaptor
Mechanical Specification
130
5
O WA - 6 0 U
CASE NO.: OWA-60
series
Unit:mm
1500
±
50
tc
85.5
5
300
±
20
C"+"
31.5
SVT 18AWG
×
2C
53
UL1185 16AWG
×
2C
11
±
0.5
ID 2.1 x OD 5.5
5
5
2 -
ψ
4.5
tc
Outside
Inside
: Max. Case Temperature
-V not connected to AC FG
Input Plug Ty
pe
All models : NEMA 1-15p male plug
3
Output Plug Assignment
All models :
2.1φ x 5.5φ x 11 mm, center +,
tuning fork type
PIN NO. OUTPUT
CENTER
Outside
Inside
+V
Recommend Mounting Direction
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
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stm32/stm8
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