 | Donghua Electric Stock CO., Ltd. (Exporter, Manufacturer)
| |  |  |  | 50W Dual Output Switching Power Supply(SKID-50) | |
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 | Product Feature | | High efficiency, high reliability, low cost
Universal AC input / full range
100% full load burn-in test
Protections: Short circuit/ Over load / Over voltage
Cooling by free air convection
Fixed switching frequency at 50KHz
1 year warranty
Dimensions: 159*97*38mm (L*W*H)
Isolated ouput & GND for CH1, CH2
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| Product Specifications | | INPUT
Voltage Range 85i??264VAC 47i??63 Hzi??selected by 120i??370VDC
AC Current 1A/115 V0.6A/ 230 V
Efficiency 66%(SKID-50A); 70%(SKID-50B); 72%(SKID-50C); 68%(SKID-50D);
Inrush Current Cold start 18A/115V 36A/230V
Leakage Current i??3.5 mA/240VAC
OUTPUT See Datasheet
PROTECTION
Over Load 105%i??150%
Protection type: hiccup mode, recovers automatically after fault condition is removed.
Over Voltage 125%i??150%
Protection type: hiccup mode, recovers automatically after fault condition is removed.
ENVIRONMENT
Working Temp., Humidity -10a??i??+60a??i??20%i??90 %RH
Storage Temp., Humidity -20a??i??+85a??i??10%i??95 %RH
Vibration 10i??500Hzi??2G 10min./1cyclei??period for 60min, each along X, Y, Z axes
SAFETY
Withstand Voltage I/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/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
EMC Standard Design refer to FCC Part15
OTHERS
Weight 0.54Kg
Packing 24pcs / 13.8kg / 0.75CUFT
NOTE 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25a?? of ambient temperature.
2.Ripple & noise are measured at 20MHz of bandwidth by using a 12a?3twisted pair-wire terminated with a 0.1I? &47I?
parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation
OUTPUT
Model SKD-50A SKD-50B SKD-50C SKD-50D
CH1 CH2 CH1 CH2 CH1 CH2 CH1 CH2
DC Voltage 5V 5V 13.5V 13.5V 27V 27V 5V 13.5V
Voltage Tolerance A?1% A?2% A?1% A?2% A?1% A?2% A?1% A?2%
Rated Current 6A 2A 1.8A 1.8A 0.9A 0.9A 5A 1.7A
Current Range 0.5i??6A 0i??2A 0.3i??2A 0i??2A 0.18i??1A 0i??1A 1i??5A 0i??2A
Rated Power 40W 40W 48.6W 48.6W 48.6W 48.6W 48W 48W
Ripple & Noise 50 mVp-p 100 mVp-p 100 mVp-p 150 mVp-p 100mVp-p 150 mVp-p 50 mVp-p 150mVp-p
DC Adjustment Range -5%,+10% -5%,+10% A?11% A?11% A?11% A?11% -5%,+10% -5%,+10%
Setup,Rise,Hold Time 1600msa??50msa??100msat full load
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| Business Condition | | | Mini Order: | 10 pieces | | Packing: | carton or wooden case | | FOB Port: | Shanghai or Ningbo | | Delivery Time: | Depend on order quantity |
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| Contact Information |  | | Contact Person: |  | | Phone: |  | | Fax: |  | | Business Address: | Liushi Dongfeng Industrial Zone No. 3,Wenzhou,China(CN) | | E-Mail: |  |
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