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  + Power supply
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  + Inverter
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  + CB Accessories
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DF1730SC 2A DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1730SC 2A
Specs: This adjustable power source is of pleasing appearance and easy operation.It can continuously regulate the output voltage and output current within certain scopes.In this way,it ensures the accurate power supply to various electron & electric appliances.
Input Voltage: AC220V-240V or AV110V/120V
Low ripple voltage
Single-output of dual-putput
With current-limiting protection,and limit-point can be set arbitrarily
 
Quality:  
DF1730SB 5A DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1730SB 5A
Specs: This adjustable power source is of pleasing appearance and easy operation.It can continuously regulate the output voltage and output current within certain scopes.In this way,it ensures the accurate power supply to various electron & electric appliances.
Input Voltage: AC220V-240V or AV110V/120V
Low ripple voltage
Single-output of dual-putput
With current-limiting protection,and limit-point can be set arbitrarily
 
Quality:  
Description:
Type A Type B Voltage Current Ripple Voltage External Package Size Weight
DF1720SB 5A DF1720SC 5A 0-20V 0-5A <1mV 29.0*15.8*13.5cm 3-6Kg
DF1730SB 2A DF1730SC 2A 0-30V 0-2A <1mV 29.0*15.8*13.5cm 3-6Kg
DF1730SB 3A DF1730SC 3A 0-30V 0-3A <1mV 29.0*15.8*13.5cm 3-6Kg
DF1730SB 5A DF1730SC 5A 0-30V 0-5A <1mV 29.0*15.8*13.5cm 3-6Kg
DF1730SC 10A DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1730SC 10A
Specs: This adjustable power source is of pleasing appearance and easy operation.It can continuously regulate the output voltage and output current within certain scopes.In this way,it ensures the accurate power supply to various electron & electric appliances.
Input Voltage: AC220V-240V or AV110V/120V
Low ripple voltage
Single-output of dual-putput
With current-limiting protection,and limit-point can be set arbitrarily
Quality:  
DF1730SL 10A DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1730SL 10A
Specs: This adjustable power source is of pleasing appearance and easy operation.It can continuously regulate the output voltage and output current within certain scopes.In this way,it ensures the accurate power supply to various electron & electric appliances.
Input Voltage: AC220V-240V or AV110V/120V
Low ripple voltage
Single-output of dual-putput
With current-limiting protection,and limit-point can be set arbitrarily
Quality:  
Description:
Type D Type E Voltage Current Ripple Voltage External Package Size Weight
DF1720SL 10A DF1720SC 10A 0-20V 0-10A <3mV 37.0*26.2*16.3cm 8-12Kg
DF1720SL 20A DF1720SC 20A 0-20V 0-20A <3mV 37.0*26.2*16.3cm 8-12Kg
DF1730SL 10A DF1730SC 10A 0-30V 0-10A <3mV 37.0*26.2*16.3cm 8-12Kg
DF1730SL 20A DF1730SC 20A 0-30V 0-20A <3mV 37.0*26.2*16.3cm 8-12Kg
DF1741SL 3A DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1741SL 3A
Specs: This adjustable power source is of pleasing appearance and easy operation.It can continuously regulate the output voltage and output current within certain scopes.In this way,it ensures the accurate power supply to various electron & electric appliances.
Input Voltage: AC220V-240V or AV110V/120V
Low ripple voltage
Single-output of dual-putput
With current-limiting protection,and limit-point can be set arbitrarily
Quality:  
DF1731SD 5A DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1731SD 5A
Specs: This adjustable power source is of pleasing appearance and easy operation.It can continuously regulate the output voltage and output current within certain scopes.In this way,it ensures the accurate power supply to various electron & electric appliances.
Input Voltage: AC220V-240V or AV110V/120V
Low ripple voltage
Single-output of dual-putput
With current-limiting protection,and limit-point can be set arbitrarily
Quality:  
Description:
Type A Type B Voltage Current Ripple Voltage External Package Size Weight
DF1721SL 5A DF1721SD 5A 0-20V 0-5A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1731SL 2A DF1731SD 2A 0-20V 0-2A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1731SL 3A DF1731SD 3A 0-30V 0-3A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1731SL 5A DF1731SD 5A 0-30V 0-5A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1741SL 3A DF1741SD 3A 0-30V 0-3A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1731SB 3A DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1731SB 3A
Specs: This adjustable power source is of pleasing appearance and easy operation.It can continuously regulate the output voltage and output current within certain scopes.In this way,it ensures the accurate power supply to various electron & electric appliances.
Input Voltage: AC220V-240V or AV110V/120V
Low ripple voltage
Single-output of dual-putput
With current-limiting protection,and limit-point can be set arbitrarily
Quality:  
DF1731SC 3A DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1731SC 3A
Specs: This adjustable power source is of pleasing appearance and easy operation.It can continuously regulate the output voltage and output current within certain scopes.In this way,it ensures the accurate power supply to various electron & electric appliances.
Input Voltage: AC220V-240V or AV110V/120V
Low ripple voltage
Single-output of dual-putput
With current-limiting protection,and limit-point can be set arbitrarily
 
Quality:  
Description:
Type A Type B Voltage Current Fixed Output Ripple Voltage External Package Size Weight
DF1721SB 5A DF1721SC 5A 0-20V 0-5A 5V 0-3A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1731SB 2A DF1731SC 2A 0-30V 0-2A 5V 0-3A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1731SB 3A DF1731SC 3A 0-30V 0-3A 5V 0-3A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1731SB 5A DF1731SC 5A 0-30V 0-5A 5V 0-3A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1741SB 3A DF1741SC 3A 0-40V 0-3A 5V 0-3A <5mV 37.0*26.2*16.3cm 6-10Kg
DF1720S DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1720S
Specs: An adjustable power source of this kind features a compact appearance.easy operation,an ideal power source for any DC electrical appliance,can assure different kinds of electro-electronic appliances of continuous and accurate supply of power.Turning the adjuster can select different positions of voltage to provide the palm TV set,reporters recorder and portable scanner with a normal work.
Input Voltage: AC220V/240V or AC110V/120V
Output Voltage: multi-position DC voltages
Large range regulating of voltage,low ripple voltages.
Applies a short circuit protection,overheat protection and overload protection.
 
Quality:  
DF1732T DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1732T
Specs: An adjustable power source of this kind features a compact appearance.easy operation,an ideal power source for any DC electrical appliance,can assure different kinds of electro-electronic appliances of continuous and accurate supply of power.Turning the adjuster can select different positions of voltage to provide the palm TV set,reporters recorder and portable scanner with a normal work.
Input Voltage: AC220V/240V or AC110V/120V
Output Voltage: multi-position DC voltages
Large range regulating of voltage,low ripple voltages.
Applies a short circuit protection,overheat protection and overload protection.
 
Quality:  
DF1745 DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1745
Specs: An adjustable power source of this kind features a compact appearance.easy operation,an ideal power source for any DC electrical appliance,can assure different kinds of electro-electronic appliances of continuous and accurate supply of power.Turning the adjuster can select different positions of voltage to provide the palm TV set,reporters recorder and portable scanner with a normal work.
Input Voltage: AC220V/240V or AC110V/120V
Output Voltage: multi-position DC voltages
Large range regulating of voltage,low ripple voltages.
Applies a short circuit protection,overheat protection and overload protection.
 
Quality:  
DF1736 DC power supply
 
Product Photo
  Product Information  
Product Code:  
Type: DF1736
Specs: An adjustable power source of this kind features a compact appearance.easy operation,an ideal power source for any DC electrical appliance,can assure different kinds of electro-electronic appliances of continuous and accurate supply of power.Turning the adjuster can select different positions of voltage to provide the palm TV set,reporters recorder and portable scanner with a normal work.
Input Voltage: AC220V/240V or AC110V/120V
Output Voltage: multi-position DC voltages
Large range regulating of voltage,low ripple voltages.
Applies a short circuit protection,overheat protection and overload protection.
Quality:  
Description:
Type Voltae Current Load Regulation Sourse Regulation Ripple Voltage External Package Size N.W./G.W. Qty Per. Carton
DF1720S 3-4.5-6-7.5-9-12V 1.5A 3% 3% 5mV 45.0*23.0*19.0cm 16/18Kg 8PCS/CTN
DF1732 1.5-3-4.5-6-7.5-9-12-15V 1.5A <3% <0.8% 4mV 32.5*30.5*27.5cm 16/17.5Kg 4PCS/CTN
DF1732T 1.5-3-4.5-6-7.5-9-12-15V 5A <3% <1.0% 10mV 32.5*30.5*27.5cm 17/18.5Kg 4PCS/CTN
DF1745 3-6-9-12-15V 8A * \10mV 1mV 36.5*28.0*23.0cm 12/13Kg 1PCS/CTN
DF1745 0-15V 8A 10% * * 36.5*28.0*23.0cm 12/13Kg 1PCS/CTN
DF1736 0-40V 0-6A <20mV \1mV 4mV 36.5*28.0*23.0cm 10/11Kg 1PCS/CTN
DF1737 0-30V 20A <20mV \0.5mV 1mV 48.5*37.0*25.0cm 11/12Kg 1PCS/CTN
DF1738 0-20V 10A <20mV \1mV 1mV 36.5*28.0*23.0cm 10/11Kg 1PCS/CTN
DF1739 0-40V Dual 0-6A <20mV \1mV 4mV 36.5*32.0*23.0cm 14/15Kg 1PCS/CTN