Power Supply, Switching Power Supply (SMPS), Switching Mode Power Supply, China manufacturer

	Products
	At first from material and material supplier after a rigorous selection process, we choice all right components for each items, we have advanced workshop, quality control system, specially custom design engineers. OEM/ODM is welcome and can be done in donghua.

MODEL:SKT-60 Triple Output Switching Power Supply

Features:
High efficiency,high reliability
Universal AC input /full range
Protections: Short circuit/ Over load/ Over voltage
Cooling by free air convection
LED indicator for power on
Fixed switching frequency at 50KHz
1 year warranty
Dimensions: 159*97*38mm(L*W*H)

casing No. : H003

MODEL

SKT-60A

SKT-60B

SKT-60C

CH1

CH2

CH3

CH1

CH2

CH3

CH1

CH2

CH3

OUTPUT

DC Voltage

12V

-5V

12V

-12V

15V

-15V

Voltage Tolerance

±2%

±6%

±2%

±6%

±2%

±6%

Rated Current

2.5A

0.5A

2.5A

0.5A

Current Range

0.5-7A

0.2-3.5A

0-1A

0.5 -7A

0.2-3.5A

0-1A

0.5-7A

0.2-3A

0-1A

Rated Power

57.5W

61W

62.5W

Ripple & Noise

100mVp-p

DC Adjustment Range

CH1：-5%，+10%

Setup, Rise, Hold Time

300ms,50ms,10ms/230VAC 800ms, 50ms, 10ms/115VAC at full load

INPUT

Voltage Range

85～264 VAC 47-63Hz；120～370VDC

AC Current

2A/115 V 1A/ 230 V

Efficiency

69%

72%

Inrush Current

Cold start 30A/115V 60A/230V

Leakage Current

＜3.5mA/240VAC

PROTECTION

Over Load

105%～150%

Protection type: Hiccup mode, recovers automatically after fault condition is removed

Over Voltage

5V：115%～135%

Protectiont type: Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

Working Temp., Humidity

-10℃～+60℃；20%～90 %RH

Storage Temp., Humidity

-20℃～+85℃；10%～95 %RH

Vibration

10～500Hz，2G 10min./1cycle, period for 60min, each along X, Y, Z axes

SAFETY

Withstand Voltage

I/P-O/P:3KVAC I/P-O/P:1.5KVAC O/P-FG: 0.5KVAC

Isolation Resistance

I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC

STANDARD

Safety Standard

Design refer to UL1012,UL60950, TUV EN60950

EMC Standard

Design refer to EN55022,EN61000-3-2,-3, EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024

OTHERS

Weight

0.55Kg

Packing

30pcs/17Kg/0.99 CUFT

NOTE

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 0.1μ &47μ parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation.
4.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.