HS-250t Single Output Switching Power Supply

• Customization: Available
• Output Type: Single
• Warranty: 1 Year
• Model NO.: HS-250T-12
• Output Power: 240W
• Input Voltage: AC90~132/180~264,47~63Hz
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, ISO, CCC
• Brand: Dhecn
• Type of Output: Single Output(AC/DC to DC),Constant Voltage
• Type of Power Supply: Metal Case Power Supply
• Transport Package: 12PCS/CTN
• Specification: ROHS, UL, CE, IEC, ISO9001
• Trademark: DHECN
• Origin: China
• HS Code: 85044019
• Production Capacity: 15, 000pcs/month

Product Description

Features
· High efficiency, high reliability, low cost
· Universal AC input / full range
· 100% full load burn-in test
· Protections: Short circuit/ Over load/ Over voltage
· Forced air cooling by built in DC fan
· Built-in cooling Fan ON-OFF control
· 1 year warranty
· Dimensions: 215*115*50mm(L*W*H)

Specification
1)INPUT
· Voltage Range: 90~132 VAC/180~264VAC47~63 Hz; Selected by switch 254~370VDC
· AC Current: 5.5A/115 V 3.5A/ 230 V
· Efficiency: 74%(HS-250T-5); 76%(HS-250T-7.5); 78%(HS-250T-12); 79%(HS-250T-13.5);
78%(HS-250T-15); 82%(HS-250T-24); 82%(HS-250T-27); 83%(HS-250T-48);
· Inrush Current: 25A/115V50A/230V
· Leakage Current: <3.5 mA/240VAC

2)PROTECTION
· Over Load: 105%~135% Protection type: Hiccup mode, recovers automatically after fault condition is removed.
· Over Voltage: 115%~135% Protection type: Hiccup mode, recovers automatically after fault condition is removed.
· Over Temp: RTH3≥ 45º CFAN ON ≤ 40º CFAN OFF, ≥ 85º Coutput shutdown

3)ENVIRONMENT
· Working Temp., Humidity: -10º C~+50º C; 20%~90 %RH
· Storage Temp., Humidity: -20º C~+85º C; 10%~95 %RH
· Vibration: 10~500Hz, 2G 10min. /1cycle, period for 60min, each along X, Y, Z axes

4)SAFETY AND STANDARD
· 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
· Safety Standard: Design refer to UL1950
· EMC Standard: Design refer to EN55022, EN55024, EN61000

5)OUTPUT
· Model HS-250-5 HS-250-7.5 HS-250-12 HS-250-13.5 HS-250-15 HS-250-24 HS-250-27 HS-250-48
· DC Voltage 5V 7.5V 12V 13.5V 15V 24V 27V 48V
· Voltage Tolerance ± 2% ± 2% ± 1% ± 1% ± 1% ± 1% ± 1% ± 1%
· Rated Current 40A 30A 20A 18.5A 16.6A 10A 9.3A 5.2A
· Current Range 0-40A 0-30A 0-20A 0-18.5A 0-16.6A 0-10A 0-9.3A 0-5.2A
· Rated Power 200W 225W 240W 250W 249W 240W 251W 250W
· Ripple & Noise 120 mVp-p 120 mVp-p 150 mVp-p 150 mVp-p 150 mVp-p 150 mVp-p 200 mVp-p 240 mVp-p
· DC Adjustment Range -10%, +12%, ± 20%, -16%, +10%, -12%, +11%, -10%, +20%, -16%, 10%, -4%, +18% -15%, +17%
· Setup, Rise, Hold Time 200ms, 50ms, 20ms