KGCOMP/MK1.5


Product Guide>MK Series Top >MK1.5

●Pin Location

SINGLE
1.	INPUT	+Vin
2.	INPUT	-Vin
3.	NC	NC
4.	OUTPUT	-Vout
5.	OUTPUT VOLTAGE ADJUSTMENT	Vadj
6.	OUTPUT	+Vout

DUAL
1.	INPUT	+Vin
2.	INPUT	-Vin
3.	OUTPUT	-Vout
4.	OUTPUT	COM
5.	OUTPUT VOLTAGE ADJUSTMENT	Vadj
6.	OUTPUT	+Vout

1.SPEC

SPECIFICATION	MKS1R5-0503	MKS1R5-0505	MKS1R5-0512	MKD1R5-0512
INPUT VOLTAGE (VDC)	5(4.5～9)	5(4.5～9)	5(4.5～9)	5(4.5～9)
Output Voltage (DCV typ) *1	3.3	5	12	±12
Output Voltage Adjustment Range (VDC)	2.84～3.67	4.3～6	12～15	±12～±15
Output Current (mA max)	0～400	0～300	0～125	0～60
OUTPUT CURRENT(W max)	1.32	1.5	1.5	1.44
Input Regulation (mV max)	20	20	30	40
Load Regulation (mV max)	40	40	100	600
RippleNoise 　(mV max)	120	120	120	120
Input Current (mA typ) *2	382	430	430	410
Efficiency (% typ) *2	69	70	70	70

SPECIFICATION	MKS1R5-2403	MKS1R5-2405	MKS1R5-2412	MKD1R5-2412
INPUT VOLTAGE (VDC)	24(18～36)	24(18～36)	24(18～36)	24(18～36)
Output Voltage 　(DCV typ) *1	3.3	5	12	±12
Output Voltage Adjustment Range (VDC)	2.84～3.67	4.3～6	12～15	±12～±15
Output Current (mA max)	0～400	0～300	0～125	0～60
Output Wattage (W max)	1.32	1.5	1.5	1.44
Input Regulation (mV max)	20	20	30	40
Load Regulation (mV max)	40	40	100	600
RippleNoise 　(mV max)	120	120	120	120
Input Current (mA typ) *2	77	84	81	78
Efficiency (% typ) *2	71	75	77	77

SPECIFICATION	MKS1R5-2403	MKS1R5-2405	MKS1R5-2412	MKD1R5-2412
Input voltage range(VDC)	24(18～36)	24(18～36)	24(18～36)	24(18～36)
Output Voltage (DCV typ) 　*1	3.3	5	12	±12
Output Voltage Adjustment Range 　　　(VDC)	2.84～3.67	4.3～6	12～15	±12～±15
Output Current (mA max)	0～400	0～300	0～125	0～60
OUTPUT WATTAGE (W max)	1.32	1.5	1.5	1.44
Input Regulation (mV max)	20	20	30	40
Load Regulation (mV max)	40	40	100	600
RippleNoise 　(mV max)	120	120	120	120
Input Current (mA typ) *2	77	84	81	78
Efficiency (% typ) *2	71	75	77	77

SPECIFICATION	MKS1R5-4803	MKS1R5-4805	MKS1R5-4812	MKD1R5-4812
INPUT VOLTAGE (VDC)	48(36～72)	48(36～72)	48(36～72)	48(36～72)
Output Voltage (DCV typ) *1	3.3	5	12	±12
Output Voltage Adjustment Range (VDC)	2.84～3.67	4.3～6	12～15	±12～±15
Output Current (mA max)	0～400	0～300	0～125	0～60
OUTPUT WATTAGE (W max)	1.32	1.5	1.5	1.44
Input Regulation (mV max)	20	20	30	40
Load Regulation (mV max)	40	40	100	600
RippleNoise 　(mV max)	120	120	120	120
Input Current (mA typ) *2	39	44	41	39
Efficiency (% typ) *2	70	71	76	77

*1：±12V out can use as 24V output,±15Voutput can use as 30V output
*2：At the rated output and the reted input

2. Output Voltage Regulation

Output Voltage×±5%max

3. Output Voltage Adjustment

Output voltage can be adjusted by connecting "Vadj Pin" to "-Vout Pin" or
"+Vout Pin".

MODEL	OPEN	Short with -vout	Short with +vout
MKS1R5-0503	3.3V	3.67V	2.84V
MKS1R5-1203
MKS1R5-2403
MKS1R5-4803
MKS1R5-0505	5V	6V	4.3V
MKS1R5-1205
MKS1R5-2405
MKS1R5-4805
MKS1R5-0512	12V	15V
MKS1R5-1212
MKS1R5-2412
MKS1R5-4812
MKD1R5-0512	±12V	±15V
MKD1R5-1212
MKD1R5-2412
MKD1R5-4812

Output Voltage can adjust putting resistance between "-Vout" or "+Vout" to" Vadj"

MODEL	OPEN	Short with -vout	Short with +vout
MKS1R5-0503	3.3V	3.3～3.67V(*3)	2.84～3.3V(*4)
MKS1R5-1203
MKS1R5-2403
MKS1R5-4803
MKS1R5-0505	5V	5～6V(*5)	4.3～5V(*6)
MKS1R5-1205
MKS1R5-2405
MKS1R5-4805
MKS1R5-0512	12V	12～15V(*7)
MKS1R5-1212
MKS1R5-2412
MKS1R5-4812
MKD1R5-0512	±12V	±12V～±15V(*8)
MKD1R5-1212
MKD1R5-2412
MKD1R5-4812

Resistance to Output Voltage（ＫΩ）
*3R=(10×Output Voltage-36.719)/(3.304-Output Voltage)
*4R=(12.92×Output Voltage-36.719)/(3.304-Output Voltage)
*5R=(5.1×Output Voltage-30.705)/(5.027-Output Voltage)
*6R=(7.13×Output Voltage-30.705)/(5.027-Output Voltage)
*7R=(7.5×Output Voltage-112.945)/(12.013-Output Voltage)
*8R=(13×Output Voltage-390.232)/(24.049-Output Voltage)

Output Voltage Adjustment Range(Ｖ）
Output Voltage=3.305～3.671
Output Voltage=2.843～3.303
Output Voltage=5.028～6.02
Output Voltage=4.307～5.026
Output Voltage=12.014～15.058
Output Voltage=24.05～30.017(±の絶対値）

4. Input Regulation (SEE GENERAL SPECIFICATION)

5. Load Regulation (SEE GENERAL SPECIFICATION)

6. RippleNoise
(SEE GENERAL SPECIFICATION)
Measured by 50ＭＨｚoscilloscope　

7. Efficiency (SEE GENERAL SPECIFICATION)

8. Over Current Protection Works over 110% of rating and recovers acetomatically.

9. Input protection Built-in Fuse
5V input：1.2A
12V input：0.6A
24V input：0.375A
48V input：0.2A

10. Temperature Coefficient
1%/℃　max

11. Isolation Resistance
Prim- Seco-Case more than 50MΩ 500Vdc(AT ROOM TEMPERATURE)
Primary-Secondary-earth-Case　500Vdc／1min　Cut off current20mA

13. Operating Temperture
-20～70℃（SEE OERATION GUIDE）