Description
Requirements
1. Please use a power cord that meets the power requirements of this product
2. Before use, the power supply must be grounded reliably, and the weak leakage
current caused by the internal anti-electromagnetic interference circuit of the power
supply should be led to the ground, otherwise “false leakage will occur which may
cause damage to the load equipment or cause the power supply to resist interference
decrease in ability.
3. When using this power supply to charge reusable batteries (such as lead-acid
batteries), be sure to connect the positive and negative poles of the power supply to
the positive and negative poles of the battery correctly.
4. If the connection is reversed, it may burn out the internal rectifying parts of the
power supply, or damage the load equipment.
5. It is strictly forbidden to use this product in an environment with flammable,
explosive materials, humidity, and corrosive gas.
6. When this product is working, it will generate heat. especially under full power
usage, Therefore, please use this product in an environment with good ventilation
and heat dissipation, and ensure that there are no other obstacles in the vicinity of
the product’s cooling fan and vents
7. When using this power supply, please select an output wire with sufficient wire
diameter according to the output current of the product. The connection area
between the wire and the power supply, the wire and the load equipment is large
enough, the contact surface is clean and free of corrosion, and the connection must
be firm to avoid heat damage to the terminal or load equipment, which may cause a
fire in severe cases.
8. If you encounter product use problems and quality problems, please consult our
after-sales personnel. If necessary, the power supply must be sent to our company
for maintenance. Because there is a high voltage inside the machine. (Even if the
power is off, the circuit will still have high voltage for a certain period of time.)
Please do not repair or modify it by yourself. otherwise. it may cause the expansion
of the fault or cause personal injury.
9. Please confirm the AC voltage allowed by the machine first. This machine can
realize two kinds of AC voltage input through the switch on the rear panel: AC
230V ± 10% or AC 115V ± 10% (when “230V” appears, allowable input
voltage:AC230V±10% when “115V” appears, allowable input voltage: AC 115±
Product Specification
Four-digit display 0.01 V/0.001 A
1.BPS1203 Programmable DC power supply with power display 120V 3A
2.BPS3010 Programmable DC power supply with power display 30V 10A
3.BPS605 Programmable DC power supply with power display 60V 5A
4.BPS305 Programmable DC power supply with power display 30V 5A
Product Features
DIAIARY’s new series products. This model is a miniature switching DC power supply. The output voltage and current can be controlled and adjusted by variable resistors respectively, so it provides more convenience and accuracy in the adjustment of voltage and current. The panel also provides high-precision two/three-window digital tube display of voltage, current and power, so that users can intuitively see the current use status and various parameters of the machine
1.Small size, light weight and high power density.
2.Constant pressure and constant current switch automatically.
3.LED display of voltage, current and power, high precision and features of voltage stabilization, current limiting, and simple operation.
4.Adjustable Output Voltage & Current: output voltage and output current can be continuously
5.adjusted between 0 and nominal value with fine regulating and coarse regulating
6.it has over voltage protection(OVP), over current protection(OCP), over temperature protection
7.Temperature controlled fan cooling, low noise, long life.
8.Dual voltage input and convenient choice.
9.Output Voltage ranges from 0 to rating voltage with continuous adjustment .
10. Output current ranges from 0 to rating current with continuous adjustment
11.AC 110v and 220vcan work, rest assured to choose.
12.Encoder adjustment (With memory storage function)(Optional)DC power supply
FCC & CE certified product
| Output Power | 150W/300W/320W/360W |
| Output voltage | 0~30V/60V/120V/160V |
| Output current | 0~2A/3A/5A/10A |
| working environment | |
| input voltage:AC 230V/115V±10%;50Hz/60Hz | |
| Working temperature:0℃～40℃;relative humidity:<80%RH | |
| Storage temperature:-10℃～70℃;relative humidity:<70%RH | |
| Constant voltage CV | |
| Voltage stability:0.1%±3mV | |
| Load stability: 0.2%±3mV | |
| Ripple voltage:≤0.5% Vp-p | |
| 0 to rated voltage continuously adjustable | |
| constant current CC | |
| Current stability:0.1%±3mA | |
| Load stability: 0.2%±3mA | |
| Ripple current:≤0.5% Vp-p | |
| Recovery time:≤500μS | |
| Temperature coefficient:≤100ppm/℃ | |
| 0 to rated current continuously adjustable |
1. Production line test.
2. Mobile phonemaintenance, computermaintenance, electrical appliance maintenance,Car DVD, car audio.
3. Product aging, electroplating,such as resistors, capacitors, relays, DC motors, LEDs, etc.
4. Charge the battery.
5. Laboratory, scientific research teaching,factory, maintenance power supply.school laboratories scientific research and production line use
6. All other occasions requiring DC power supply.
| Model | BPS3010 |
| Output current | 0-10A |
| Output voltage | 0-30V |
| Output power | 300W |
| Operation temperature | 0～40℃ |
| Protection method | Current limiting protection/short circuit alarm stop output |
| Constant output voltage | Voltage/load stability ≤ 0.1%+3mV ripple noise ≤ 20mVrms (effective value) |
| Constant current state | Current stability ≤ 0.1%+3mA Load stability ≤ 0.2%+3mA |
| Ripple noise ≤ 5mArms (effective value) | |
| Digital display accuracy | Four digit Nixie tube, three groups of voltage, current and power display |
| Display resolution | Voltage: 001V/0.1V Current 0001A/0.01A |
| Display Accuracy | High definition 4-bit display |
| Product Size | 8.9cm (length) x 18cm (width) x 14cm (height) |
| Product weight | 1.2KG |
| Including accessories | Power cord * 1 Instruction manual * 1 Warranty card certificate * 1 Output cable * 1 |
| Color | Black |
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