KWD15-1212 TDK Corporation, KWD15-1212 Datasheet
KWD15-1212
Manufacturer Part Number
KWD15-1212
Description
PWR SUP +/-12V 15W +/-0.65A
Manufacturer
TDK Corporation
Series
KWr
Specifications of KWD15-1212
Power Supply Type
Switching (Closed Frame)
Voltage - Output
±12V
Number Of Outputs
2
Power (watts)
15W
Applications
Commercial
Voltage - Input
85 ~ 265VAC
Mounting Type
Through Hole
1st Output
12 VDC @ 650mA
2nd Output
-12 VDC @ 650mA
Size / Dimension
2.75" L x 1.89" W x 0.93" H (70mm x 48mm x 23.5mm)
Power (watts) - Rated
15W
Operating Temperature
-10°C ~ 70°C
Efficiency
73%
Approvals
CE, CSA, TUV, UL
Line Regulation
0.4%
Load Regulation
0.8%
Power Supply Output Type
Fixed
No. Of Outputs
2
Output Voltage
12V
Output Current
650mA
Power Rating
15W
Input Voltage
85V AC To 265V AC / 110V DC To 340V DC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
285-1424
KWD151212
KWD151212
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KWD15-1212
Manufacturer:
TDK-LAMBDA AMERICAS INC
Quantity:
135
Company:
Part Number:
KWD15-1212
Manufacturer:
TDK-LAMBDA
Quantity:
511
* Read Instruction manual carefully, before using the power supply unit.
= NOTES =
*3. Please refer to Fig. A for measurement determination of line & load
*4. From 85~265VAC, constant load.
*5. From Min load - Full load (Maximum power), constant input Voltage.
*6. From 0~50°C, constant input voltage and load.
*7. Current limiting with automatic recovery. Avoid to operate
*8. Over Voltage Clamping by Zener Diode ( on CH2 only ).
*9. VDE classB with extenal capacitor.
*1. At 100VAC and Maximum Output Power, Ta=25C.
*2. For cases where conformance to various safety specs
10 Maximum Ripple & Noise
11 Maximum Line Regulation
12 Maximum Load Regulation
13 Maximum Temperature Drift
14 Over Current Protection
15 Over Voltage Protection
16 Parallel Operation
17 Series Operation
18 Hold-Up Time (typ)
19 Operating Temperature
20 Operating Humidity
21 Storage Temperature
22 Storage Humidity
23 Cooling
24 Withstand Voltage
25 Isolation Resistance
26 Vibration
27 Shock
28 Safety
29 Conducted Radio Noise
30 Weight
31 Size (WxHxD)
1 Nominal Output Voltage
2 Minimum Output Current
3 Maximum Output Current
4 Maximum Output Power
5 Efficiency (typ)
6 Input Voltage Range
7 Input Current (typ)
8 Inrush Current (typ)
9 Output Voltage Range
PA775-01-01
(UL, CSA,TUV) are required to be described as
100-240VAC, 50/60Hz on name plate.
regulation and output ripple & noise voltage.
over load or dead short for more than 30 seconds.
KWD15
ITEMS
Specifications
MODEL
(*3,*4) mV
(*3,*5) mV
(*3,*6) mV
(*1) %
(*2)
(*1)
(*3) mV
(*7)
(*8)
(*9)
mm 48 x 23.5 x 70 (Refer to Outline Drawing)
W
V
A
A
A
A
g
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
85 ~ 265VAC ( 47~440Hz ) or 110 ~ 340VDC
0.4A at 100VAC
20A at 100VAC, 40A at 200VAC
105% ~
110% ~
Possible
17mS at 15W, 100VAC, Ta = 25°C
-10°C ~ +70°C ( -10°C : 80%, 0~+50°C : 100%, +70°C : 25%)
30 ~ 90%RH (No dewdrop)
-30 ~ +85°C
20%RH ~ 95%RH (No dewdrop)
Convection Cooling
Input-Output : 3kVAC(20mA), Input-FG : 2kVAC(20mA)
Output-FG : 500VAC(100mA)
More than100M
10~55Hz, Constant Amplitude 1.65mm p-p (Max 10G),
sweep 1 Minute
Less than 50G for 11±5mS on ± (X, Y, Z) axis each 3 times
Approved by UL1950, CSA234, EN60950(TUV)
Built to meet VCCI-Class B, FCC class B, VDE classB
150g
+12V
CH1
0.65
150
600
120
60
0
FIXED ±5% (Max)
KWD15-1212
(24V)
15.6
KWD
at 25°C and 70%RH Output-FG 500VDC
75
X,Y,Z 1 hour each
Fig.A
COM
+V
-V
Measurement point for
Vo, load / line reguration
CH2
0.65
150
600
120
-12V
60
0
for 1minute each.
C=0.1uF
Film Cap.
C=0.1uF
Film Cap.
L=50mm
Ta = 25°C
*: For delivery, contact to our sales office.
+15V
CH1
0.52
150
750
150
75
0
A
A
Bandwidth of scope
100MHz
FIXED ±5% (Max)
KWD15-1515
Measurement point for
output ripple & noise
(EIAJ RC-9002A probe)
(30V)
15.6
75
NEMIC-LAMBDA
CH2
0.52
150
750
150
-15V
75
0
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KWD15-1212 Summary of contents
Page 1
... From Min load - Full load (Maximum power), constant input Voltage. *6. From 0~50°C, constant input voltage and load. *7. Current limiting with automatic recovery. Avoid to operate over load or dead short for more than 30 seconds. *8. Over Voltage Clamping by Zener Diode ( on CH2 only ). *9. VDE classB with extenal capacitor. MODEL KWD15-1212 CH1 V +12V (24V ...
Page 2
... KWD15 OUTPUT DERATING Ta (°C) MOUNTING : A MOUNTING : B MOUNTING : C MOUNTING : D MOUNTING : E - +20 100 25 100 40 100 50 100 100 -10 0 MOUNTING : A MOUNTING : B (STANDARD MOUNTING) LOAD (%) 80 80 100 100 100 100 100 100 100 100 OUTPUT DERATING CURVE Ta(°C) MOUNTING : C INPUT OUTPUT NEMIC-LAMBDA 80 80 100 100 ...